{
  "id": "secubox-app-citadel",
  "name": "Citadel",
  "version": "9.99",
  "category": "productivity",
  "runtime": "docker",
  "description": "Complete groupware solution with email, calendar, contacts, instant messaging, and collaboration tools",
  "author": "CyberMind.fr",
  "license": "GPL-3.0",
  "url": "https://www.citadel.org/",
  "icon": "\ud83c\udfe2",
  "tags": [
    "groupware",
    "email",
    "calendar",
    "collaboration",
    "docker"
  ],
  "packages": {
    "required": [
      "secubox-app-citadel",
      "docker",
      "dockerd"
    ]
  },
  "capabilities": [
    "groupware",
    "email",
    "calendar"
  ],
  "requirements": {
    "min_ram_mb": 512,
    "min_storage_mb": 1024
  },
  "status": "stable",
  "conflicts": [
    "mailinabox"
  ],
  "notes": "Web-based groupware with email server, calendar, contacts, and instant messaging."
}