> ## Documentation Index > Fetch the complete documentation index at: https://docs.gorules.io/llms.txt > Use this file to discover all available pages before exploring further. # Invite members > Invite one or more users to become members of a project, optionally assigning them to groups and setting owner status. ## OpenAPI ````yaml /openapi/brms.json post /api/projects/{projectId}/members openapi: 3.0.3 info: title: GoRules BRMS version: local servers: [] security: [] tags: - name: AI description: >- AI-powered assistant for interactive conversations and decision logic generation - name: Audit log description: Track and export organisation activity logs for compliance and monitoring - name: Branches description: >- Manage feature branches for collaborative decision development with commits and merging - name: Change requests description: Review and approve changes before merging or deploying to environments - name: Cloud description: Cloud-specific endpoints for organisation and client management - name: Decision description: Evaluate and simulate decision graphs with trace and performance data - name: Deployment workflows description: Manage deployment workflow runs and job approvals - name: Deployments description: Configure cloud storage providers for release deployments - name: Document description: Manage decision documents, versions, and file operations within projects - name: Environment description: >- Configure deployment environments with approval workflows and access tokens - name: Group description: Manage permission groups for project-level access control - name: Infrastructure description: Health check and infrastructure status endpoints - name: Integration description: Configure external integrations for HTTP requests and data sources - name: Invitation description: Manage organisation invitations for new members - name: Member description: Manage project membership and group assignments - name: Organisation description: Manage organisation settings, preferences, and licensing - name: Personal access token description: Create and manage personal access tokens for API authentication - name: Profile description: Manage current user profile settings - name: Project description: Create and manage projects with approval workflows - name: Release description: >- Package, version, and deploy decision documents. Learn more about [Releases](https://gorules.io/developers/brms/multi-environment) - name: Roles description: Define custom roles with permissions for organisation-wide access control - name: Security description: Manage project access tokens for API authentication - name: Templates description: Browse and apply project templates for quick onboarding - name: Test events description: Manage test events for decision evaluation and testing - name: User description: Manage organisation users, invitations, and service accounts paths: /api/projects/{projectId}/members: post: tags: - Member summary: Invite members description: >- Invite one or more users to become members of a project, optionally assigning them to groups and setting owner status. operationId: inviteMembers parameters: - schema: type: string format: uuid in: path name: projectId required: true description: Unique identifier of the project requestBody: content: application/json: schema: type: object properties: userIds: type: array items: type: string format: uuid description: List of user IDs to invite to the project groupIds: type: array items: type: string format: uuid description: List of group IDs to assign to the new members owner: type: boolean default: false description: Whether the invited members should be project owners required: - userIds required: true responses: '200': description: List of newly created membership records content: application/json: schema: type: array items: type: object properties: id: type: string format: uuid description: Unique identifier of the member owner: type: boolean description: Whether the member is an owner of the project userId: type: string format: uuid description: User ID of the member projectId: type: string format: uuid description: Project ID the member belongs to user: type: object properties: id: type: string format: uuid description: Unique identifier of the user email: type: string format: email description: Email address of the user firstName: type: string nullable: true description: First name of the user lastName: type: string nullable: true description: Last name of the user type: type: string description: Type of user (e.g., OWNER, ADMIN, MEMBER) status: type: string description: Status of the user (e.g., ACTIVE, INACTIVE) organisationId: type: string format: uuid description: Organisation the user belongs to isService: type: boolean description: Whether this is a service account createdAt: type: string description: Timestamp when the user was created updatedAt: type: string description: Timestamp when the user was last updated required: - id - email - firstName - lastName - type - status - organisationId - createdAt - updatedAt description: User details of the member groups: type: array items: type: object properties: id: type: string format: uuid description: Unique identifier of the group name: type: string description: Name of the group description: type: string nullable: true description: Description of the group projectId: type: string format: uuid description: Project the group belongs to permissions: type: array nullable: true items: type: string description: List of permissions assigned to the group roleId: type: string nullable: true format: uuid description: Role ID associated with the group required: - id - name - projectId - permissions description: Groups the member belongs to createdAt: type: string description: Timestamp when the member was created updatedAt: type: string description: Timestamp when the member was last updated required: - id - createdAt - updatedAt description: List of newly created membership records security: - personalAccessToken: [] - internalAuth: [] components: securitySchemes: personalAccessToken: type: http scheme: bearer description: Personal access token is obtained through your profile internalAuth: type: http scheme: internal description: Cannot be used directly ````