Roles with their respective rights can be withdrawn from users. Select at least one role of the user in question in the list of existing users and click on the button Delete Role(s) from Users.
Figure: Deleting roles from users
Note: More than one role can be selected by pressing the Ctrl key in MS Windows or Linux or the Command (⌘) key in Mac OS while leftclicking the list entries.
Removing all roles from users cancels their affiliation with a project.
The role of Project Leader is the default role for the creator of a project. This role can also be assigned to other users. Project creators can remove their affiliation with a project by deleting all their roles. However, at least one Project Leader must remain with the project. When the creator of a project cancels affiliation with it, re-authentication is necessary in order to update the project list in the Navigator (cf. Authentication).