Is there anywhere in Apptio that shows how long a document has been checked out?

Hi @rohit gautam thanks for your question. To my knowledge, TBM Studio does not provide visibility around how long a document has been checked out. We only have visibility into the Check-In History of specific objects.

The availability of TBMA-related admin features is extremely limited. Also, the only I can think of relatively new one has been the Lineage analysis tab. 

We have opened a number of enhancements-e.g. the ability to check-out multiple documents with one click-but none have been implemented.