Creating Users
You perform this step to create an initial administration user for the ES Repository and a user for communication with the Change Management Service (CMS). The latter one is required, for example, to import ESR content.
Perform the following steps:
...
1. Start the SAP NetWeaver Administrator.
2. Choose Operation Management → Users and Access → Identity Management.
3. Create the user ESRAdmin as a technical user and assign it to the user group SAP_ESR_ADMINISTRATOR created in the previous step.
4. Create the user ESRCMS<SID> as a technical user and assign it the role SAP_XI_CMS_SERV_USER.
5. Save your entries.

If you create additional users, always assign them to a corresponding user group and not directly to a user role.