There does not seem to be a User and Admin PDF for ALM 12.60. There is a HTML version located on the ALM Help Center.
ALM Help Center -> https://admhelp.microfocus.com/alm/en/12.60/online_help/Content/Resources/_TopNav/_TopNav_Home.htm
user guide -> https://admhelp.microfocus.com/alm/en/12.60/online_help/Content/alm_ug.htm
admin guide -> https://admhelp.microfocus.com/alm/en/12.60/online_help/Content/alm_ag.htm
As for the stratified license usage there is no eazy way to create a report for this. The information is stored in the Site Admin database and none of the reporting tools for can access the Site Admin database other than what is available in the Site Analysis tab. The information that you are looking for is stored in the SESSIONS_HISTORY table which has columns for...
The information or raw data would have to be pulled from the Site Admin database then you could create a report/graph on the data.