Role Mass Maintenance 
Use Role Mass Maintenance to modify role authorization data for multiple roles maintained in Enterprise Role Management in a single process.
You can use the following attributes to perform a mass update to a role:
Change Business Processes
Change SubProcesses
Change Project/Releases
Change Role Descriptions
Change Profile Descriptions
Add, Delete, or Change a Functional Area
Add, Delete, or Change an Approver
Add, Delete, or Change a Custom Attribute
Example
You can add the same object field value to different roles.
Note
Any field name denoted with an asterisk (*) indicates a mandatory field.
Activities
Use the mass maintenance feature to add a new field value to all the roles you selected during the process at one time.
You can also use mass maintenance to:
Add, change, or delete, an Object or a Transaction associated with the roles you want to modify.
Generate several roles at one time.
The role must be in the generation phase of the role creation process.
Run Risk Analysis on several roles at a time.
A background job is scheduled automatically and the Job ID is shown during the time when we are trying to generate the roles under Mass Maintenance.