• AddUserAlias

• AddUserInWorkingGroup

Description	add a user in a working group
Output	type boolean description 0 if failed, 1 otherwise
Parameters	$username type $STRING description username $working_group type $STRING description working group

• ChangeGroup

• ChangePasswd

• MakeGroup ($\$)

• MakeUser(\%\%)

Description	create a user on the system, information is returned in the second hash table
Output	type boolean description 0 if failed, 1 otherwise

• MoveUserInWorkingGroup

Description	move a user from a working group to another one
Output	type boolean description 0 if failed, 1 otherwise
Parameters	$username type $STRING description username $old_working_group type $STRING description old working group $new_working_group type $STRING description new working group

• RemoveGroup

• RemoveUser

Description	remove a user from the system
Output	type boolean description 0 if failed, 1 otherwise
Parameters	$username type $STRING description username to be removed

• RemoveUserInWorkingGroup

Description	remove a user in a working group
Output	type boolean description 0 if failed, 1 otherwise
Parameters	$username type $STRING description username $working_group type $STRING description working group

• _Clean

Description	remove informations from the system after a failed "add user" or to remove a user
Output	type boolean description 0 if failed, 1 otherwise
Parameters	%actions type %HASH description list of information to be removed from the system