Organisations

Organisations are the foundation of OpenRegister's multi-tenancy system, providing complete data isolation and access control. Each organisation represents a separate tenant with its own registers, schemas, objects, and user memberships.

Overview

Organisations in OpenRegister enable:

• Complete Data Isolation: Each organisation's data remains completely separate
• User Membership Management: Users can belong to multiple organisations
• Group-Based Access Control: Control access using Nextcloud groups
• Active Organisation Context: Seamless switching between organisations
• Resource Quotas: Optional storage, bandwidth, and API request limits

Key Features

Data Isolation

• All entities (registers, schemas, objects) are scoped to organisations
• Users can only access data from organisations they belong to
• Automatic filtering ensures cross-organisation data protection

User Management

• Users can be members of multiple organisations
• One active organisation per session
• Seamless context switching
• Default organisation for new users

Group-Based Access Control

• Assign Nextcloud groups to organisations
• Only users in assigned groups can access the organisation
• Leave groups empty for open access to all members
• Integrates with Nextcloud's native group system

Resource Quotas

• Storage Quota: Limit total storage per organisation (0 = unlimited)
• Bandwidth Quota: Monthly bandwidth limits (0 = unlimited)
• API Request Quota: Daily API request limits (0 = unlimited)
• User Quota: Maximum number of users (configurable)
• Group Quota: Maximum number of groups (configurable)

Authorization & RBAC (Role-Based Access Control)

• Hierarchical Permissions: Define CRUD permissions per entity type (register, schema, object, view, agent)
• Special Rights: Grant special permissions like object_publish, agent_use, dashboard_view, llm_use
• Group-Based: Assign permissions to Nextcloud groups
• Quick Authorization Checks: Use singular entity names for efficient permission checking

Creating an Organisation

Via UI

1. Navigate to Organisations in the OpenRegister app
2. Click Create Organisation
3. Fill in the organisation details in the modal:

Basic Information Tab

• Name (required): The organisation name
• Slug (optional): URL-friendly identifier
• Description (optional): Detailed description
• Nextcloud Groups: Select which groups have access to this organisation

Settings Tab

• Default Organisation: Mark as default for new users (admin only)
• Active: Enable or disable the organisation

Resource Allocation Tab

• Storage Quota (MB): Set storage limit (0 = unlimited)
• Bandwidth Quota (MB/month): Set monthly bandwidth limit (0 = unlimited)
• API Request Quota (requests/day): Set daily API request limit (0 = unlimited)

Security Tab

Configure fine-grained RBAC permissions:

• Entity-Level Permissions: Set CRUD permissions for registers, schemas, objects, views, and agents
• Special Rights: Grant special permissions like object publishing, agent use, dashboard view, and LLM access
• Group Assignment: Assign permissions to specific Nextcloud groups
• View current authorization configuration in an easy-to-read table format

4. Click Create to save the organisation

Via API

POST /index.php/apps/openregister/api/organisations
Content-Type: application/json

{
  'name': 'Engineering Department',
  'description': 'Engineering team organisation',
  'slug': 'engineering',
  'active': true,
  'roles': [
    'engineers',
    'engineering-managers'
  ],
  'storageQuota': 10737418240,  // 10GB in bytes
  'bandwidthQuota': 53687091200, // 50GB in bytes
  'requestQuota': 10000
}

Managing Organisation Groups

Group Assignment Methods

Method 1: Edit Organisation Modal (Recommended)

1. Navigate to Organisations
2. Click Edit on an organisation
3. Basic Information Tab:
   • Use the 'Nextcloud Groups' multi-select dropdown to add or remove groups
   • See immediate feedback on selected groups
4. Security Tab:
   • View complete list of assigned groups
   • Remove individual groups with X button
5. Click Save to persist changes

Method 2: Manage Roles Action (Legacy)

1. Click the Actions menu (three dots) on an organisation
2. Select Manage Roles
3. In the modal:
   • View currently assigned groups
   • Add groups from dropdown
   • Remove groups by clicking X
   • Click Save Roles to persist

How Group Access Works

1. Group Assignment: Nextcloud groups are assigned to the organisation as 'roles'
2. User Membership: Users are added to Nextcloud groups through normal Nextcloud user management
3. Access Control: When a user tries to access organisation resources:
   • If no groups are assigned, all authenticated users with organisation membership can access
   • If groups are assigned, user must belong to at least one of the assigned groups
   • System administrators always have access

Switching Active Organisation

Via UI

1. Click the Organisation Switcher in the top navigation
2. Select the organisation you want to switch to
3. The page reloads with the new organisation context
4. All subsequent operations use this organisation

Via API

POST /index.php/apps/openregister/api/organisations/{uuid}/set-active

Editing an Organisation

1. Navigate to Organisations
2. Find the organisation to edit
3. Click Actions → Edit
4. Modify any of the tabs:
   • Basic Information
   • Settings
   • Resource Allocation
   • Security (view groups)
5. Click Save to apply changes

Deleting an Organisation

⚠️ Warning: Deleting an organisation will delete all associated data:

• All registers
• All schemas
• All objects
• User memberships

1. Navigate to Organisations
2. Click Actions → Delete
3. Confirm the deletion
4. The organisation and all its data are permanently removed

Organisation Properties

Database Schema

The Organisation entity includes these fields:

Field	Type	Description
'uuid'	VARCHAR(255)	Unique identifier
'name'	VARCHAR(255)	Organisation name (required)
'slug'	VARCHAR(255)	URL-friendly identifier (optional)
'description'	TEXT	Detailed description
'active'	BOOLEAN	Whether the organisation is active
'users'	JSON	Array of user IDs belonging to organisation
'groups'	JSON	Array of Nextcloud group IDs with access
'authorization'	JSON	RBAC permissions structure (see Authorization section)
'storage_quota'	BIGINT	Storage limit in bytes (NULL = unlimited)
'bandwidth_quota'	BIGINT	Monthly bandwidth in bytes (NULL = unlimited)
'request_quota'	INTEGER	Daily API requests (NULL = unlimited)
'owner'	VARCHAR(255)	User ID of the organisation owner
'created'	DATETIME	Creation timestamp
'updated'	DATETIME	Last update timestamp

Groups JSON Structure

Groups are stored as a simple array of group ID strings for basic access control:

{
  'groups': [
    'engineers',
    'managers',
    'viewers'
  ]
}

Authorization JSON Structure

The authorization field contains the complete RBAC configuration:

{
  'authorization': {
    'register': {
      'create': ['admin', 'register-manager'],
      'read': ['admin', 'register-manager', 'viewer'],
      'update': ['admin', 'register-manager'],
      'delete': ['admin']
    },
    'schema': {
      'create': ['admin'],
      'read': ['admin', 'developer', 'viewer'],
      'update': ['admin'],
      'delete': ['admin']
    },
    'object': {
      'create': ['admin', 'editor'],
      'read': ['admin', 'editor', 'viewer'],
      'update': ['admin', 'editor'],
      'delete': ['admin']
    },
    'view': {
      'create': ['admin'],
      'read': ['admin', 'user'],
      'update': ['admin'],
      'delete': ['admin']
    },
    'agent': {
      'create': ['admin'],
      'read': ['admin', 'developer'],
      'update': ['admin'],
      'delete': ['admin']
    },
    'object_publish': ['admin', 'publisher'],
    'agent_use': ['admin', 'ai-user'],
    'dashboard_view': ['admin', 'manager'],
    'llm_use': ['admin', 'ai-user']
  }
}

Authorization & RBAC System

Organisations use a hierarchical Role-Based Access Control (RBAC) system to manage permissions at a granular level.

Authorization Structure

The authorization system uses singular entity names for easier permission checking:

{
  'authorization': {
    'register': {
      'create': ['admin', 'register-manager'],
      'read': ['admin', 'register-manager', 'viewer'],
      'update': ['admin', 'register-manager'],
      'delete': ['admin']
    },
    'schema': {
      'create': ['admin', 'schema-designer'],
      'read': ['admin', 'schema-designer', 'developer'],
      'update': ['admin', 'schema-designer'],
      'delete': ['admin']
    },
    'object': {
      'create': ['admin', 'editor', 'contributor'],
      'read': ['admin', 'editor', 'contributor', 'viewer'],
      'update': ['admin', 'editor'],
      'delete': ['admin']
    },
    'view': {
      'create': ['admin', 'view-designer'],
      'read': ['admin', 'view-designer', 'user'],
      'update': ['admin', 'view-designer'],
      'delete': ['admin']
    },
    'agent': {
      'create': ['admin', 'ai-specialist'],
      'read': ['admin', 'ai-specialist', 'developer'],
      'update': ['admin', 'ai-specialist'],
      'delete': ['admin']
    },
    'object_publish': ['admin', 'publisher'],
    'agent_use': ['admin', 'ai-user', 'developer'],
    'dashboard_view': ['admin', 'manager', 'viewer'],
    'llm_use': ['admin', 'ai-user']
  }
}

Entity-Level Permissions

Each entity type has four standard CRUD permissions:

Entity	Create	Read	Update	Delete
register	Who can create registers	Who can view registers	Who can modify registers	Who can delete registers
schema	Who can create schemas	Who can view schemas	Who can modify schemas	Who can delete schemas
object	Who can create objects	Who can view objects	Who can modify objects	Who can delete objects
view	Who can create views	Who can view views	Who can modify views	Who can delete views
agent	Who can create agents	Who can view agents	Who can modify agents	Who can delete agents

Special Rights

Beyond CRUD operations, special rights grant additional capabilities:

Right	Description	Common Groups
object_publish	Publish objects to make them publicly available	'publisher', 'editor', 'admin'
agent_use	Use AI agents for processing and analysis	'ai-user', 'developer', 'admin'
dashboard_view	Access organisation dashboard and analytics	'manager', 'admin', 'analyst'
llm_use	Use Large Language Model features	'ai-user', 'researcher', 'admin'

Permission Check Example

// Quick authorization check using singular entity names
$canCreateRegister = $organisationService->hasPermission(
    $organisation,
    'register',  // Entity type (singular)
    'create',    // Action
    $userId
);

// Check special right
$canPublish = $organisationService->hasSpecialRight(
    $organisation,
    'object_publish',
    $userId
);

Authorization Flow

Best Practices

Permission Design

• ✅ Use hierarchical permissions (admin → manager → user)
• ✅ Grant least privilege - start restrictive, add as needed
• ✅ Use descriptive group names that reflect permissions
• ✅ Document why specific groups have specific permissions
• ❌ Don't grant 'delete' permissions to regular users
• ❌ Don't mix unrelated permissions in a single group

Group Structure

admin                  # Full access to everything
  ├─ register-manager  # Manage registers and schemas
  ├─ content-editor    # Create and edit objects
  ├─ publisher         # Publish objects
  └─ viewer            # Read-only access

Permission Auditing

• Review permissions quarterly
• Remove permissions from inactive groups
• Monitor permission usage in logs
• Update documentation when permissions change

Use Cases

Department Organisation

Organisation: 'Engineering Department'
Groups:
  - 'engineers' (50 users) - Full access to engineering resources
  - 'engineering-managers' (5 users) - Administrative access
  - 'interns' (10 users) - Limited access
Resource Quotas:
  - Storage: 100 GB
  - Bandwidth: 500 GB/month
  - API Requests: 50,000/day

Project-Based Organisation

Organisation: 'Website Redesign Project'
Groups:
  - 'designers' (8 users) - Design asset access
  - 'developers' (12 users) - Code repository access
  - 'project-managers' (2 users) - Full project oversight
Resource Quotas:
  - Storage: 50 GB
  - Bandwidth: 200 GB/month
  - API Requests: 20,000/day

Multi-Tenant Client Organisation

Organisation: 'Client: Acme Corp'
Groups:
  - 'acme-admins' (3 users) - Client administrators
  - 'acme-users' (100 users) - Regular client users
  - 'support-staff' (10 users) - Internal support team
Resource Quotas:
  - Storage: 500 GB
  - Bandwidth: 1 TB/month
  - API Requests: 100,000/day

Best Practices

Naming Conventions

• Use descriptive names that clearly indicate purpose
• Use slugs for URL-friendly identifiers
• Document the organisation's purpose in the description

Group Management

• ✅ Use descriptive Nextcloud group names ('engineering-admins' not 'group1')
• ✅ Organize groups hierarchically with prefixes ('hr-admins', 'hr-staff')
• ✅ Document group purposes in Nextcloud group descriptions
• ✅ Regularly audit group membership
• ❌ Don't mix unrelated permissions in a single group

Resource Quotas

• Set realistic quotas based on expected usage
• Monitor quota usage regularly
• Use 0 for unlimited where appropriate
• Consider organisation size and activity when setting quotas

Security

• Only assign necessary groups to each organisation
• Regularly review and update group assignments
• Use the Security tab to audit current access
• Remove inactive users from groups promptly

API Reference

List Organisations

GET /index.php/apps/openregister/api/organisations

Returns all organisations the current user belongs to.

Get Organisation

GET /index.php/apps/openregister/api/organisations/{uuid}

Create Organisation

POST /index.php/apps/openregister/api/organisations

Update Organisation

PUT /index.php/apps/openregister/api/organisations/{uuid}

Delete Organisation

DELETE /index.php/apps/openregister/api/organisations/{uuid}

Get Active Organisation

GET /index.php/apps/openregister/api/organisations/active

Set Active Organisation

POST /index.php/apps/openregister/api/organisations/{uuid}/set-active

Join Organisation

POST /index.php/apps/openregister/api/organisations/{uuid}/join

Leave Organisation

POST /index.php/apps/openregister/api/organisations/{uuid}/leave

Troubleshooting

Cannot Create Organisation

Problem: Create button is disabled

Solution: Ensure the name field is filled in - it's required.

Groups Not Appearing

Problem: Group dropdown is empty

Solutions:

1. Verify Nextcloud groups exist: Settings → Users → Groups
2. Check OCS API access
3. Review browser console for errors

Cannot Switch Organisation

Problem: Organisation switching fails

Solutions:

1. Verify you're a member of the target organisation
2. Check that the organisation is active
3. Clear browser cache and session
4. Check server logs for errors

Resource Quota Exceeded

Problem: Cannot create objects due to quota limits

Solutions:

1. Check current usage in organisation details
2. Request quota increase from administrator
3. Clean up unused objects and files
4. Archive old data

PHP API Examples

Get User's Organisations

use OCA\OpenRegister\Service\OrganisationService;

$organisations = $organisationService->getUserOrganisations();

Create Organisation with Groups and Authorization

$organisation = $organisationService->createOrganisation(
    'Research Department',
    'Handles all research activities'
);

// Assign groups for basic access
$organisation->setGroups([
    'researchers',
    'lab-managers'
]);

// Set authorization permissions
$organisation->setAuthorization([
    'register' => [
        'create' => ['lab-managers'],
        'read'   => ['researchers', 'lab-managers'],
        'update' => ['lab-managers'],
        'delete' => ['lab-managers'],
    ],
    'schema' => [
        'create' => ['lab-managers'],
        'read'   => ['researchers', 'lab-managers'],
        'update' => ['lab-managers'],
        'delete' => ['lab-managers'],
    ],
    'object' => [
        'create' => ['researchers', 'lab-managers'],
        'read'   => ['researchers', 'lab-managers'],
        'update' => ['researchers', 'lab-managers'],
        'delete' => ['lab-managers'],
    ],
    'view' => [
        'create' => ['lab-managers'],
        'read'   => ['researchers', 'lab-managers'],
        'update' => ['lab-managers'],
        'delete' => ['lab-managers'],
    ],
    'agent' => [
        'create' => ['lab-managers'],
        'read'   => ['researchers', 'lab-managers'],
        'update' => ['lab-managers'],
        'delete' => ['lab-managers'],
    ],
    'object_publish' => ['lab-managers'],
    'agent_use'      => ['researchers', 'lab-managers'],
    'dashboard_view' => ['lab-managers'],
    'llm_use'        => ['researchers', 'lab-managers'],
]);

$organisationMapper->update($organisation);

Set Resource Quotas

$organisation->setStorageQuota(10737418240);  // 10GB
$organisation->setBandwidthQuota(53687091200); // 50GB
$organisation->setRequestQuota(10000);         // 10k requests/day

$organisationMapper->update($organisation);

Related Documentation

• Multi-Tenancy - Multi-tenancy system overview
• Organisation Roles - Detailed RBAC documentation
• Applications - Application management
• Access Control - RBAC and security
• Nextcloud Groups