User Management for Project Manager allows to manage the membership of Project Roles from Excel ... The main goal is to provide to Project Administrators a way to manage Project Role's membership from a simple Excel Sheet.
Through this sheet, you will have a matrix of :
Users versus Project Roles
Groups versus Project Roles
Users versus Groups (only groups members of a Project Role)
Groups versus Groups (if Nested Groups are enabled)
From this matrix, you will be able to prepare Massive Operations :
Grant/Revoke users to Project Roles or to Groups granted to these Project Roles
Update User details
It will be possible to do it, as connected to JIRA or Offline ... It means that these operations may be prepared by non JIRA Administrators or Project Administrators in offline mode, and then you will have just to verify and apply the operations.