With the improved collaborators tab, we will support the management of collaborators (owner, admin and collaborator) to spaces and projects. They should be used to verify if a user has read/write permissions to those resources.

The existent security permissions are also checked, and the user has access to features if he/she has either one of the permissions (security or collaboration). For instance, an user who has update spaces permission can edit collaborators in all spaces.

• Spaces:
  Space owner: can delete space, can CRUD projects, manage owners/admins/contributors;
  Space admin: can CRUD projects, manage admins/contributors;
  Space contributor: can create projects;
  In the future, space owners and admins will be able to add change space properties (e.g. maven settings.xml).

• Projects:
  Project owner/space owner/space admin: can do all project actions and manage owners/admins/contributors;
  Project admin: can do all project actions and manage admins/contributors;
  Project contributor: can do all project actions, except deploy;

• Security Management:
  Add deploy permission to projects;