cannot create Articrafts
Accepted answer
One other answer
Talk to an administrator of your project area. Have the administrator give you the permissions necessary to perform the actions that you are supposed to be performing in that project area.
In Jazz-based products such as RRC, users are assigned to various roles, and each role has permission to perform various actions. One of the jobs of a project administrator is to make sure members of the project have the correct role assignments and that each role has the correct permissions.
-- David Olsen, IBM Rational, Jazz Process Team