Using MotioPI's User Access panel you can quickly and easily identify (and export) security information on IBM Cognos users. The readily available information includes:
IBM Cognos and Motio Best Practices Blog
This blog entry will demonstrate how to use the MotioPI schedule panel to quickly find all schedules which deliver Cognos outputs to a particular recipient.
The PI schedule panel lets you query for all scheduled report executions in a given Cognos instance. The results allow you to peruse various bits of information on each schedule, such as the recipient emails (or user names), start date, end date, frequency, owner, etc.