Asset Reporting

Specifically, I want to be able to view assets which are not aligned to a goal or initiative, do not have an assignee, or where I have not added any sponsors.

For example, let's say I added ~50 policies in a relatively short time frame. I want a quick way to ensure I have aligned all of those policies with the appropriate initiative/goal/assignee/sponsor. Rather than reviewing 50 records, I would like to run a report that can show me policies which are missing an initiative/etc. so I can quickly remediate them.