This article discusses options for disabling and deleting users within the GoodData platform and individual projects.
Disable a User
Disable Users by navigating to Manage->Project & Users and disabling the desired user.
Delete a User from a Workspace/Project
The only way to remove the user from just one project is via GoodData API:
To clarify this document all you need to do when removing a user from a project, you just need to use the http method
delete to resource and then the string: https://secure.gooddata.com/gdc/projects/project_id/users/user_id
You must have the "canSuspendUser" permission in the project from which you want to delete a user.
Delete a User from the GoodData Platform
Users can be removed from the GoodData platform completely via API. For more information, see API - Delete a User.
This action can only be executed by the Domain administrator.
Find a User ID
You can find a user ID via one of the following three methods:
From the GoodData client
Navigate to Manage->Project & Users.
Click on the user you would like to get the ID for and check the URI.
If the user you are looking for is not on the list change the offset=0&limit=100 to a higher value in the URI.
Via GoodData API