In the Administration
section, click Roles. In the listing,
click on the Role Members icon
in the appropriate row.
The list of Role members appears. Now you can add or remove users from chosen role.
Assigning User to a Role
Click on the Add
User button. The Add User
dialog appears.
Enter part of the role name and click Search
Users.
Choose one or several users in the list-box below and click OK. The user becomes a member of the role immediately.
Removing User from a Role
Click on the Remove icon in the appropriate row and confirm removal. The changes become effective immediately.