Roles to Change Roadmaps 
Technical name: SAP_RMDEF_RMAUTH_EXE
Technical name: SAP_RMDEF_RMAUTH_DIS
Tasks
The roles allow you to assign authorizations to change Roadmaps.
Activities in SAP_RMDEF_RMAUTH_EXE
This role allows you to change Roadmaps from an administrative perspective.
Activities in SAP_RMDEF_RMAUTH_DIS
With this role, you can display the changes to the Roadmaps.
Adjustment