diff --git a/.gitignore b/.gitignore
index 1e3c8a36..21082a0f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,4 @@ bower_components
 # Environments
 venv/
 /GitExtensions.settings
+rsconcept/frontend/public/privacy.pdf
diff --git a/README.md b/README.md
index 6b3b11ae..1d5ce40f 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,6 @@ This readme file is used mostly to document project dependencies
 !BEFORE PUSHING INTO MAIN!
 - use Test config in VSCode to run tests before pushing commits / requests
 - cd rsconcept/frontend & npm run build
-- docker compose -f docker-compose-prod.yml up
 
 # Frontend stack & Tooling [Vite + React + Typescript]
 <details>
@@ -21,6 +20,7 @@ This readme file is used mostly to document project dependencies
   - react-intl
   - react-select
   - react-error-boundary
+  - react-pdf
   - reagraph
   - react-tooltip
   - @tanstack/react-table
@@ -104,15 +104,17 @@ This readme file is used mostly to document project dependencies
 - backend and frontend debugging is supported
 - hmr (hot updates) for frontend
 - run via 'docker compose -f "docker-compose-dev.yml" up --build -d'
-- populate initial data: rsconcept/PopulateDevData.ps1 dev-portal-backend
+- populate initial data: 'scripts/dev/PopulateDevData.ps1'
 
 ## Local production build
 - this build is same as production except not using production secrets and working on localhost
 - provide TLS certificate (can be self-signed) 'nginx/cert/local-cert.pem' and 'nginx/cert/local-key.pem'
 - run via 'docker compose -f "docker-compose-prod-local.yml" up --build -d'
-- populate initial data: rsconcept/PopulateDevData.ps1 local-portal-backend
 
 ## Production build
-- create secrets secrets/db_password.txt and django_key.txt
-- provide TLS certificate 'nginx/cert/front-cert.pem' and 'nginx/cert/front-key.pem'
+- provide secrets: 'secrets/db_password.txt' and 'django_key.txt'
+- setup domain names for application and API in configs: 'frontend\env\.env.production', 'rsconcept\backend\.env.dev', 'nginx\production.conf'
+- provide privacy policy document in PDF: 'frontend/public/privacy.pdf'
+- use certbot to obtain certificates via 'docker compose -f "docker-compose-prod.yml" run --rm certbot certonly --webroot --webroot-path /var/www/certbot/ -d portal.acconcept.ru api.portal.acconcept.ru'
 - run via 'docker compose -f "docker-compose-prod.yml" up --build -d'
+- update via 'bash scripts/prod/UpdateProd.sh'
diff --git a/rsconcept/frontend/package-lock.json b/rsconcept/frontend/package-lock.json
index 6ceb423a..6c062a13 100644
--- a/rsconcept/frontend/package-lock.json
+++ b/rsconcept/frontend/package-lock.json
@@ -19,6 +19,7 @@
         "react-error-boundary": "^4.0.11",
         "react-intl": "^6.5.5",
         "react-loader-spinner": "^5.4.5",
+        "react-pdf": "^7.5.1",
         "react-router-dom": "^6.20.1",
         "react-select": "^5.8.0",
         "react-tabs": "^6.0.2",
@@ -2223,6 +2224,50 @@
         "@lezer/common": "^1.0.0"
       }
     },
+    "node_modules/@mapbox/node-pre-gyp": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/@mapbox/node-pre-gyp/-/node-pre-gyp-1.0.11.tgz",
+      "integrity": "sha512-Yhlar6v9WQgUp/He7BdgzOz8lqMQ8sU+jkCq7Wx8Myc5YFJLbEe7lgui/V7G1qB1DJykHSGwreceSaD60Y0PUQ==",
+      "optional": true,
+      "dependencies": {
+        "detect-libc": "^2.0.0",
+        "https-proxy-agent": "^5.0.0",
+        "make-dir": "^3.1.0",
+        "node-fetch": "^2.6.7",
+        "nopt": "^5.0.0",
+        "npmlog": "^5.0.1",
+        "rimraf": "^3.0.2",
+        "semver": "^7.3.5",
+        "tar": "^6.1.11"
+      },
+      "bin": {
+        "node-pre-gyp": "bin/node-pre-gyp"
+      }
+    },
+    "node_modules/@mapbox/node-pre-gyp/node_modules/make-dir": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
+      "integrity": "sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==",
+      "optional": true,
+      "dependencies": {
+        "semver": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/@mapbox/node-pre-gyp/node_modules/make-dir/node_modules/semver": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
+      "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
+      "optional": true,
+      "bin": {
+        "semver": "bin/semver.js"
+      }
+    },
     "node_modules/@mediapipe/tasks-vision": {
       "version": "0.10.2",
       "resolved": "https://registry.npmjs.org/@mediapipe/tasks-vision/-/tasks-vision-0.10.2.tgz",
@@ -3055,6 +3100,12 @@
       "resolved": "https://registry.npmjs.org/@yomguithereal/helpers/-/helpers-1.1.1.tgz",
       "integrity": "sha512-UYvAq/XCA7xoh1juWDYsq3W0WywOB+pz8cgVnE1b45ZfdMhBvHDrgmSFG3jXeZSr2tMTYLGHFHON+ekG05Jebg=="
     },
+    "node_modules/abbrev": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
+      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
+      "optional": true
+    },
     "node_modules/acorn": {
       "version": "8.11.2",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.11.2.tgz",
@@ -3076,6 +3127,18 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
+      "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==",
+      "optional": true,
+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
     "node_modules/ajv": {
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
@@ -3111,7 +3174,7 @@
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
       "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
-      "dev": true,
+      "devOptional": true,
       "engines": {
         "node": ">=8"
       }
@@ -3146,6 +3209,25 @@
         "node": ">= 8"
       }
     },
+    "node_modules/aproba": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/aproba/-/aproba-2.0.0.tgz",
+      "integrity": "sha512-lYe4Gx7QT+MKGbDsA+Z+he/Wtef0BiwDOlK/XkBrdfsh9J/jPPXbX0tE9x9cl27Tmu5gg3QUbUrQYa/y+KOHPQ==",
+      "optional": true
+    },
+    "node_modules/are-we-there-yet": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-2.0.0.tgz",
+      "integrity": "sha512-Ci/qENmwHnsYo9xKIcUJN5LeDKdJ6R1Z1j9V/J5wyq8nh/mYPEpIKJbBZXtZjG04HiK7zV/p6Vs9952MrMeUIw==",
+      "optional": true,
+      "dependencies": {
+        "delegates": "^1.0.0",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/arg": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
@@ -3438,7 +3520,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
-      "dev": true
+      "devOptional": true
     },
     "node_modules/bidi-js": {
       "version": "1.0.3",
@@ -3461,7 +3543,7 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
+      "devOptional": true,
       "dependencies": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -3598,6 +3680,21 @@
         }
       ]
     },
+    "node_modules/canvas": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/canvas/-/canvas-2.11.2.tgz",
+      "integrity": "sha512-ItanGBMrmRV7Py2Z+Xhs7cT+FNt5K0vPL4p9EZ/UX/Mu7hFbkxSjKF2KVtPwX7UYWp7dRKnrTvReflgrItJbdw==",
+      "hasInstallScript": true,
+      "optional": true,
+      "dependencies": {
+        "@mapbox/node-pre-gyp": "^1.0.0",
+        "nan": "^2.17.0",
+        "simple-get": "^3.0.3"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/chalk": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
@@ -3659,6 +3756,15 @@
         "node": ">= 6"
       }
     },
+    "node_modules/chownr": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-2.0.0.tgz",
+      "integrity": "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ==",
+      "optional": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/ci-info": {
       "version": "3.9.0",
       "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-3.9.0.tgz",
@@ -3750,6 +3856,15 @@
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
       "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw=="
     },
+    "node_modules/color-support": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-support/-/color-support-1.1.3.tgz",
+      "integrity": "sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==",
+      "optional": true,
+      "bin": {
+        "color-support": "bin.js"
+      }
+    },
     "node_modules/combined-stream": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
@@ -3774,7 +3889,13 @@
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
-      "dev": true
+      "devOptional": true
+    },
+    "node_modules/console-control-strings": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
+      "integrity": "sha512-ty/fTekppD2fIwRvnZAVdeOiGd1c7YXEixbgJTNzqcxJWKQnjJ/V1bNEEE6hygpM3WjwHFUVK6HTjWSzV4a8sQ==",
+      "optional": true
     },
     "node_modules/convert-source-map": {
       "version": "2.0.0",
@@ -4094,6 +4215,18 @@
         }
       }
     },
+    "node_modules/decompress-response": {
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-4.2.1.tgz",
+      "integrity": "sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==",
+      "optional": true,
+      "dependencies": {
+        "mimic-response": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/dedent": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/dedent/-/dedent-1.5.1.tgz",
@@ -4131,6 +4264,12 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/delegates": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
+      "integrity": "sha512-bd2L678uiWATM6m5Z1VzNCErI3jiGzt6HGY8OVICs40JQq/HALfbyNJmp0UDakEY4pMMaN0Ly5om/B1VI/+xfQ==",
+      "optional": true
+    },
     "node_modules/detect-gpu": {
       "version": "5.0.37",
       "resolved": "https://registry.npmjs.org/detect-gpu/-/detect-gpu-5.0.37.tgz",
@@ -4139,6 +4278,15 @@
         "webgl-constants": "^1.1.1"
       }
     },
+    "node_modules/detect-libc": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.0.2.tgz",
+      "integrity": "sha512-UX6sGumvvqSaXgdKGUsgZWqcUyIXZ/vZTrlRT/iobiKhGL0zL4d3osHj3uqllWJK+i+sixDS/3COVEOFbupFyw==",
+      "optional": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/detect-newline": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/detect-newline/-/detect-newline-3.1.0.tgz",
@@ -4233,7 +4381,7 @@
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
       "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
-      "dev": true
+      "devOptional": true
     },
     "node_modules/error-ex": {
       "version": "1.3.2",
@@ -4835,11 +4983,41 @@
         "url": "https://github.com/sponsors/rawify"
       }
     },
+    "node_modules/fs-minipass": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-2.1.0.tgz",
+      "integrity": "sha512-V/JgOLFCS+R6Vcq0slCuaeWEdNC3ouDlJMNIsacH2VtALiu9mV4LPrHc5cDl8k5aw6J8jwgWWpiTo5RYhmIzvg==",
+      "optional": true,
+      "dependencies": {
+        "minipass": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/fs-minipass/node_modules/minipass": {
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-3.3.6.tgz",
+      "integrity": "sha512-DxiNidxSEK+tHG6zOIklvNOwm3hvCrbUrdtzY74U6HKTJxvIDfOUL5W5P2Ghd3DTkhhKPYGqeNUIh5qcM4YBfw==",
+      "optional": true,
+      "dependencies": {
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/fs-minipass/node_modules/yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
+      "optional": true
+    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
       "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
-      "dev": true
+      "devOptional": true
     },
     "node_modules/fsevents": {
       "version": "2.3.3",
@@ -4863,6 +5041,26 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/gauge": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/gauge/-/gauge-3.0.2.tgz",
+      "integrity": "sha512-+5J6MS/5XksCuXq++uFRsnUd7Ovu1XenbeuIuNRJxYWjgQbPuFhT14lAvsWfqfAmnwluf1OwMjz39HjfLPci0Q==",
+      "optional": true,
+      "dependencies": {
+        "aproba": "^1.0.3 || ^2.0.0",
+        "color-support": "^1.1.2",
+        "console-control-strings": "^1.0.0",
+        "has-unicode": "^2.0.1",
+        "object-assign": "^4.1.1",
+        "signal-exit": "^3.0.0",
+        "string-width": "^4.2.3",
+        "strip-ansi": "^6.0.1",
+        "wide-align": "^1.1.2"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/gensync": {
       "version": "1.0.0-beta.2",
       "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.2.tgz",
@@ -4905,7 +5103,7 @@
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       "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
       "integrity": "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==",
-      "dev": true,
+      "devOptional": true,
       "dependencies": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -5085,6 +5283,12 @@
         "node": ">=4"
       }
     },
+    "node_modules/has-unicode": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
+      "integrity": "sha512-8Rf9Y83NBReMnx0gFzA8JImQACstCYWUplepDa9xprwwtmgEZUF0h/i5xSA625zB/I37EtrswSST6OXxwaaIJQ==",
+      "optional": true
+    },
     "node_modules/hasown": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.0.tgz",
@@ -5120,6 +5324,19 @@
       "integrity": "sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==",
       "dev": true
     },
+    "node_modules/https-proxy-agent": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==",
+      "optional": true,
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/human-signals": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-2.1.0.tgz",
@@ -5185,7 +5402,7 @@
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       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==",
-      "dev": true,
+      "devOptional": true,
       "dependencies": {
         "once": "^1.3.0",
         "wrappy": "1"
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       "integrity": "sha512-hNKz8phvYLPEcRkeG1rsGmV5ChMjKDAWU7/OJJdDErPBNChQXxCo3WZurGpnWc6gZhAzEPFad1aVgyOANH1sMw=="
     },
+    "node_modules/string_decoder": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
+      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
+      "optional": true,
+      "dependencies": {
+        "safe-buffer": "~5.2.0"
+      }
+    },
     "node_modules/string-length": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/string-length/-/string-length-4.0.2.tgz",
@@ -8590,7 +9085,7 @@
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
       "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
-      "dev": true,
+      "devOptional": true,
       "dependencies": {
         "emoji-regex": "^8.0.0",
         "is-fullwidth-code-point": "^3.0.0",
@@ -8604,7 +9099,7 @@
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
       "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
-      "dev": true,
+      "devOptional": true,
       "dependencies": {
         "ansi-regex": "^5.0.1"
       },
@@ -8818,6 +9313,29 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/tar": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.0.tgz",
+      "integrity": "sha512-/Wo7DcT0u5HUV486xg675HtjNd3BXZ6xDbzsCUZPt5iw8bTQ63bP0Raut3mvro9u+CUyq7YQd8Cx55fsZXxqLQ==",
+      "optional": true,
+      "dependencies": {
+        "chownr": "^2.0.0",
+        "fs-minipass": "^2.0.0",
+        "minipass": "^5.0.0",
+        "minizlib": "^2.1.1",
+        "mkdirp": "^1.0.3",
+        "yallist": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/tar/node_modules/yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
+      "optional": true
+    },
     "node_modules/test-exclude": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-6.0.0.tgz",
@@ -8888,6 +9406,16 @@
         "three": ">=0.128.0"
       }
     },
+    "node_modules/tiny-invariant": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.1.tgz",
+      "integrity": "sha512-AD5ih2NlSssTCwsMznbvwMZpJ1cbhkGd2uueNxzv2jDlEeZdU04JQfRnggJQ8DrcVBGjAsCKwFBbDlVNtEMlzw=="
+    },
+    "node_modules/tiny-warning": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/tiny-warning/-/tiny-warning-1.0.3.tgz",
+      "integrity": "sha512-lBN9zLN/oAf68o3zNXYrdCt1kP8WsiGW8Oo2ka41b2IM5JL/S1CTyX1rW0mb/zSuJun0ZUrDxx4sqvYS2FWzPA=="
+    },
     "node_modules/tmpl": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
@@ -8914,6 +9442,12 @@
         "node": ">=8.0"
       }
     },
+    "node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==",
+      "optional": true
+    },
     "node_modules/troika-three-text": {
       "version": "0.47.2",
       "resolved": "https://registry.npmjs.org/troika-three-text/-/troika-three-text-0.47.2.tgz",
@@ -9122,7 +9656,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
       "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
-      "dev": true
+      "devOptional": true
     },
     "node_modules/utility-types": {
       "version": "3.10.0",
@@ -9225,6 +9759,22 @@
       "resolved": "https://registry.npmjs.org/webgl-sdf-generator/-/webgl-sdf-generator-1.1.1.tgz",
       "integrity": "sha512-9Z0JcMTFxeE+b2x1LJTdnaT8rT8aEp7MVxkNwoycNmJWwPdzoXzMh0BjJSh/AEFP+KPYZUli814h8bJZFIZ2jA=="
     },
+    "node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==",
+      "optional": true
+    },
+    "node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "optional": true,
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
@@ -9240,6 +9790,15 @@
         "node": ">= 8"
       }
     },
+    "node_modules/wide-align": {
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.5.tgz",
+      "integrity": "sha512-eDMORYaPNZ4sQIuuYPDHdQvf4gyCF9rEEV/yPxGfwPkRodwEgiMUUXTx/dex+Me0wxx53S+NgUHaP7y3MGlDmg==",
+      "optional": true,
+      "dependencies": {
+        "string-width": "^1.0.2 || 2 || 3 || 4"
+      }
+    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
@@ -9294,7 +9853,7 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
-      "dev": true
+      "devOptional": true
     },
     "node_modules/write-file-atomic": {
       "version": "4.0.2",
diff --git a/rsconcept/frontend/package.json b/rsconcept/frontend/package.json
index bee585fa..ae763c96 100644
--- a/rsconcept/frontend/package.json
+++ b/rsconcept/frontend/package.json
@@ -23,6 +23,7 @@
     "react-error-boundary": "^4.0.11",
     "react-intl": "^6.5.5",
     "react-loader-spinner": "^5.4.5",
+    "react-pdf": "^7.5.1",
     "react-router-dom": "^6.20.1",
     "react-select": "^5.8.0",
     "react-tabs": "^6.0.2",
diff --git a/rsconcept/frontend/src/App.tsx b/rsconcept/frontend/src/App.tsx
index 0d604983..9216037b 100644
--- a/rsconcept/frontend/src/App.tsx
+++ b/rsconcept/frontend/src/App.tsx
@@ -1,3 +1,4 @@
+import { pdfjs } from 'react-pdf';
 import { createBrowserRouter, Outlet, RouterProvider } from 'react-router-dom';
 
 import ConceptToaster from './components/ConceptToaster';
@@ -17,6 +18,11 @@ import RSFormPage from './pages/RSFormPage';
 import UserProfilePage from './pages/UserProfilePage';
 import { globalIDs } from './utils/constants';
 
+pdfjs.GlobalWorkerOptions.workerSrc = new URL(
+  'pdfjs-dist/build/pdf.worker.min.js',
+  import.meta.url,
+).toString();
+
 function Root() {
   const { noNavigation, noFooter, viewportHeight, mainHeight, showScroll } = useConceptTheme();
   return (
diff --git a/rsconcept/frontend/src/components/Common/Checkbox.tsx b/rsconcept/frontend/src/components/Common/Checkbox.tsx
index ff063524..74fa52d8 100644
--- a/rsconcept/frontend/src/components/Common/Checkbox.tsx
+++ b/rsconcept/frontend/src/components/Common/Checkbox.tsx
@@ -43,7 +43,7 @@ function Checkbox({
 
   return (
     <button type='button' id={id}
-      className={`flex items-center clr-outline focus:outline-dotted focus:outline-1 ${dimensions}`}
+      className={`flex items-center outline-none ${dimensions}`}
       title={tooltip}
       disabled={disabled}
       onClick={handleClick}
diff --git a/rsconcept/frontend/src/components/Common/PDFViewer.tsx b/rsconcept/frontend/src/components/Common/PDFViewer.tsx
new file mode 100644
index 00000000..2b09d3a8
--- /dev/null
+++ b/rsconcept/frontend/src/components/Common/PDFViewer.tsx
@@ -0,0 +1,66 @@
+import type { PDFDocumentProxy } from 'pdfjs-dist';
+import { useMemo, useState } from 'react';
+import { Document, Page } from 'react-pdf';
+
+import useWindowSize from '../../hooks/useWindowSize';
+import { graphLightT } from '../../utils/color';
+import Overlay from './Overlay';
+import PageControls from './PageControls';
+
+const MAXIMUM_WIDTH = 1000;
+const MINIMUM_WIDTH = 600;
+
+interface PDFViewerProps {
+  file?: string | ArrayBuffer | Blob 
+}
+
+function PDFViewer({
+  file
+}: PDFViewerProps) {
+  const windowSize = useWindowSize();
+
+  const [pageCount, setPageCount] = useState(0);
+  const [pageNumber, setPageNumber] = useState(1);
+
+  
+  const pageWidth = useMemo(
+  () => {
+    return Math.max(MINIMUM_WIDTH, (Math.min((windowSize?.width ?? 0) - 300, MAXIMUM_WIDTH)));
+  }, [windowSize]);
+
+  function onDocumentLoadSuccess({ numPages }: PDFDocumentProxy) {
+    setPageCount(numPages);
+  }
+
+  return (
+  <Document
+    file={file}
+    onLoadSuccess={onDocumentLoadSuccess}
+    className='mx-3 w-fit'
+  >
+    <Overlay position='top-6 left-1/2 -translate-x-1/2' className='flex select-none'>
+      <PageControls 
+        pageCount={pageCount}
+        pageNumber={pageNumber}
+        setPageNumber={setPageNumber}
+      />
+    </Overlay>
+    <Page
+      className='select-none pointer-events-none'
+      renderTextLayer={false}
+      renderAnnotationLayer={false}
+      pageNumber={pageNumber}
+      width={pageWidth}
+      canvasBackground={graphLightT.canvas.background}
+    />
+    <Overlay position='bottom-6 left-1/2 -translate-x-1/2' className='flex select-none'>
+      <PageControls 
+        pageCount={pageCount}
+        pageNumber={pageNumber}
+        setPageNumber={setPageNumber}
+      />
+    </Overlay>
+  </Document>);
+}
+
+export default PDFViewer;
\ No newline at end of file
diff --git a/rsconcept/frontend/src/components/Common/PageControls.tsx b/rsconcept/frontend/src/components/Common/PageControls.tsx
new file mode 100644
index 00000000..72be3f5d
--- /dev/null
+++ b/rsconcept/frontend/src/components/Common/PageControls.tsx
@@ -0,0 +1,46 @@
+import { GotoFirstIcon, GotoLastIcon, GotoNextIcon, GotoPrevIcon } from '../Icons';
+
+interface PageControlsProps {
+  pageNumber: number
+  pageCount: number
+  setPageNumber: React.Dispatch<React.SetStateAction<number>>
+}
+
+function PageControls({
+  pageNumber, pageCount, setPageNumber
+}: PageControlsProps) {
+  return (
+  <>
+    <button type='button'
+      className='clr-hover text-controls'
+      onClick={() => setPageNumber(1)}
+      disabled={pageNumber < 2}
+    >
+      <GotoFirstIcon />
+    </button>
+    <button type='button'
+      className='clr-hover text-controls'
+      onClick={() => setPageNumber(prev => prev - 1)}
+      disabled={pageNumber < 2}
+    >
+      <GotoPrevIcon />
+    </button>
+    <p className='px-3 text-black'>Страница {pageNumber} из {pageCount}</p>
+    <button type='button'
+      className='clr-hover text-controls'
+      onClick={() => setPageNumber(prev => prev + 1)}
+      disabled={pageNumber >= pageCount}
+    >
+      <GotoNextIcon />
+    </button>
+    <button type='button'
+      className='clr-hover text-controls'
+      onClick={() => setPageNumber(pageCount)}
+      disabled={pageNumber >= pageCount}
+    >
+      <GotoLastIcon />
+    </button>
+  </>);
+}
+
+export default PageControls;
\ No newline at end of file
diff --git a/rsconcept/frontend/src/components/Help/HelpConstituenta.tsx b/rsconcept/frontend/src/components/Help/HelpConstituenta.tsx
index 6ffc5b8b..bc77b45d 100644
--- a/rsconcept/frontend/src/components/Help/HelpConstituenta.tsx
+++ b/rsconcept/frontend/src/components/Help/HelpConstituenta.tsx
@@ -4,7 +4,7 @@ import InfoCstStatus from '../Shared/InfoCstStatus';
 function HelpConstituenta() {
   return (
   <div className='leading-tight'>
-    <h1>Подсказки</h1>
+    <h1>Редактор конституент</h1>
     <p><b>Сохранить изменения</b>: Ctrl + S или клик по кнопке Сохранить</p>
     <p className='mt-1'><b>Формальное определение</b>: обратите внимание на кнопки снизу<br/>Горячие клавиши указаны в подсказках при наведении</p>
     <p className='mt-1'><b>Поля Термин и Определение</b>: Ctrl + Пробел открывает диалог редактирования отсылок<br/>Перед открытием диалога переместите текстовый курсор на заменяемое слово или ссылку</p>
diff --git a/rsconcept/frontend/src/components/Help/HelpPrivacy.tsx b/rsconcept/frontend/src/components/Help/HelpPrivacy.tsx
new file mode 100644
index 00000000..4131da3a
--- /dev/null
+++ b/rsconcept/frontend/src/components/Help/HelpPrivacy.tsx
@@ -0,0 +1,11 @@
+import { resources } from '../../utils/constants';
+import PDFViewer from '../Common/PDFViewer';
+
+function HelpPrivacy() {
+  return (
+  <PDFViewer 
+    file={resources.privacy_policy}
+  />);
+}
+
+export default HelpPrivacy;
diff --git a/rsconcept/frontend/src/components/Help/InfoTopic.tsx b/rsconcept/frontend/src/components/Help/InfoTopic.tsx
index 50f55c03..8f90107a 100644
--- a/rsconcept/frontend/src/components/Help/InfoTopic.tsx
+++ b/rsconcept/frontend/src/components/Help/InfoTopic.tsx
@@ -4,6 +4,7 @@ import HelpConstituenta from './HelpConstituenta';
 import HelpExteor from './HelpExteor';
 import HelpLibrary from './HelpLibrary';
 import HelpMain from './HelpMain';
+import HelpPrivacy from './HelpPrivacy';
 import HelpRSFormItems from './HelpRSFormItems';
 import HelpRSFormMeta from './HelpRSFormMeta';
 import HelpRSLang from './HelpRSLang';
@@ -27,6 +28,7 @@ function InfoTopic({ topic }: InfoTopicProps) {
   if (topic === HelpTopic.TERM_CONTROL) return <HelpTerminologyControl />;
   if (topic === HelpTopic.EXTEOR) return <HelpExteor />;
   if (topic === HelpTopic.API) return <HelpAPI />;
+  if (topic === HelpTopic.PRIVACY) return <HelpPrivacy />;
   return null;
 }
 
diff --git a/rsconcept/frontend/src/models/miscelanious.ts b/rsconcept/frontend/src/models/miscelanious.ts
index 8da787c2..1bfae2ce 100644
--- a/rsconcept/frontend/src/models/miscelanious.ts
+++ b/rsconcept/frontend/src/models/miscelanious.ts
@@ -33,7 +33,8 @@ export enum HelpTopic {
   RSLANG = 'rslang',
   TERM_CONTROL = 'terminology-control',
   EXTEOR = 'exteor',
-  API = 'api'
+  API = 'api',
+  PRIVACY = 'privacy',
 }
 
 /**
diff --git a/rsconcept/frontend/src/pages/RegisterPage.tsx b/rsconcept/frontend/src/pages/RegisterPage.tsx
index 6af68486..8b02674e 100644
--- a/rsconcept/frontend/src/pages/RegisterPage.tsx
+++ b/rsconcept/frontend/src/pages/RegisterPage.tsx
@@ -4,9 +4,11 @@ import { toast } from 'react-toastify';
 
 import BackendError from '../components/BackendError';
 import Button from '../components/Common/Button';
+import Checkbox from '../components/Common/Checkbox';
 import Form from '../components/Common/Form';
 import SubmitButton from '../components/Common/SubmitButton';
 import TextInput from '../components/Common/TextInput';
+import TextURL from '../components/Common/TextURL';
 import { useAuth } from '../context/AuthContext';
 import { useConceptNavigation } from '../context/NagivationContext';
 import { type IUserSignupData } from '../models/library';
@@ -23,6 +25,8 @@ function RegisterPage() {
   const [firstName, setFirstName] = useState('');
   const [lastName, setLastName] = useState('');
 
+  const [acceptPrivacy, setAcceptPrivacy] = useState(false);
+
   useEffect(() => {
     setError(undefined);
   }, [username, email, password, password2, setError]);
@@ -60,7 +64,7 @@ function RegisterPage() {
     <Form
       title='Регистрация'
       onSubmit={handleSubmit}
-      dimensions='w-[24rem]'
+      dimensions='w-[30rem] mt-3'
     >
       <TextInput id='username' required
         label='Имя пользователя'
@@ -80,7 +84,6 @@ function RegisterPage() {
       <div className='text-sm'>
         <p>- используйте уникальный пароль</p>
         <p>- портал функционирует в тестовом режиме</p>
-        <p className='font-semibold text-warning'>- безопасность информации не гарантируется</p>
         {/* <p>- минимум 8 символов</p>
         <p>- большие, маленькие буквы, цифры</p>
         <p>- минимум 1 спец. символ</p> */}
@@ -100,12 +103,24 @@ function RegisterPage() {
         value={lastName}
         onChange={event => setLastName(event.target.value)}
       />
+      <div className='flex text-sm'>
+        <Checkbox
+          label='Принимаю условия'
+          value={acceptPrivacy}
+          setValue={setAcceptPrivacy}
+        />
+        <TextURL 
+          text='обработки персональных данных...'
+          href={'/manuals?topic=privacy'}
+        />
+      </div>
 
       <div className='flex items-center justify-center w-full gap-4 my-4'>
         <SubmitButton
           text='Регистрировать' 
           dimensions='min-w-[10rem]'
           loading={loading}
+          disabled={!acceptPrivacy}
         />
         <Button 
           text='Отмена'
diff --git a/rsconcept/frontend/src/utils/constants.ts b/rsconcept/frontend/src/utils/constants.ts
index 44e95fb3..b2fde810 100644
--- a/rsconcept/frontend/src/utils/constants.ts
+++ b/rsconcept/frontend/src/utils/constants.ts
@@ -28,9 +28,9 @@ export const EXTEOR_TRS_FILE = '.trs';
  * Resource relative URIs.
  */
 export const resources = {
-  graph_font: '/DejaVu.ttf'
-}
-
+  graph_font: '/DejaVu.ttf',
+  privacy_policy: '/privacy.pdf'
+};
 
 /**
  * Youtube IDs for embedding.
@@ -62,7 +62,7 @@ export const globalIDs = {
   main_scroll: 'main-scroll',
   library_item_editor: 'library-item-editor',
   constituenta_editor: 'constituenta-editor'
-}
+};
 
 /**
  * Prefixes for generating unique keys for lists.
@@ -85,4 +85,4 @@ export const prefixes = {
   library_list: 'library-list-',
   wordform_list: 'wordform-list-',
   rsedit_btn: 'rsedit-btn-'
-}
+};
diff --git a/rsconcept/frontend/src/utils/labels.ts b/rsconcept/frontend/src/utils/labels.ts
index af80c067..97f8cd26 100644
--- a/rsconcept/frontend/src/utils/labels.ts
+++ b/rsconcept/frontend/src/utils/labels.ts
@@ -298,6 +298,7 @@ export function labelHelpTopic(topic: HelpTopic): string {
     case HelpTopic.TERM_CONTROL:  return 'Терминологизация';
     case HelpTopic.EXTEOR:        return 'Экстеор';
     case HelpTopic.API:           return 'REST API';
+    case HelpTopic.PRIVACY:       return 'Конфиденциальность';
   }
 }
 
@@ -317,6 +318,7 @@ export function describeHelpTopic(topic: HelpTopic): string {
     case HelpTopic.TERM_CONTROL:  return 'Справка по контролю терминов и текстовым отсылкам';
     case HelpTopic.EXTEOR:        return 'Справка по программе для экспликации "Экстеор" для Windows';
     case HelpTopic.API:           return 'Описание интерфейса для разработчиков';
+    case HelpTopic.PRIVACY:       return 'Политика обработки персональных данных';
   }
 }
 
diff --git a/rsconcept/frontend/vite.config.ts b/rsconcept/frontend/vite.config.ts
index a887be0a..311ff046 100644
--- a/rsconcept/frontend/vite.config.ts
+++ b/rsconcept/frontend/vite.config.ts
@@ -1,21 +1,26 @@
 import react from '@vitejs/plugin-react';
 import { defineConfig, loadEnv } from 'vite';
 
-import { dependencies } from './package.json'
+import { dependencies } from './package.json';
 
-const exclVendors = ['react', 'react-router-dom', 'react-dom']
+const inlinePackages = ['react', 'react-router-dom', 'react-dom'];
 function renderChunks(deps: Record<string, string>) {
-  const chunks = {}
+  const chunks = {};
   Object.keys(deps).forEach((key) => {
-    if (exclVendors.includes(key)) return
-    chunks[key] = [key]
+    if (inlinePackages.includes(key)) {
+      return;
+    }
+    chunks[key] = [key];
   })
-  return chunks
+  return chunks;
 }
 
 // https://vitejs.dev/config/
 export default (({ mode }: { mode: string }) => {
-  process.env = {...process.env, ...loadEnv(mode, process.cwd())};
+  process.env = {
+    ...process.env,
+    ...loadEnv(mode, process.cwd())
+  };
   const enableHttps = process.env.VITE_PORTAL_FRONT_HTTPS === 'true';
   return defineConfig({
     plugins: [react()],