In Oracle Hyperion EPM 11.1.2.3, Life Cycle Management (LCM)
will now give you the ability to run a report to see what artifacts have
changed, when it was changed, and who made the change, including security.
You can run the report on any artifact type or granularity, you can even export
it to an excel and use it for business information.
Login to Workspace, Administration -> Shared Services
Console
In Shared Services, go to Administration -> Artifact
Change Report.
Select the application you want the report for with the Start Date and the end Date for the period of change of Artifacts and click on Create Report. This will generate all the artifacts, including security changed during that period in a tabular format.
Now you can export this to a CSV in excel or Print as per requirement.