Insightful is a company-wide UX research library - https://weareinsightful.com/
When searching your companies UX research library for user research relevant to your specific project, what happens if you can't find any?
For this reason I've added a feature called "Requests".
Requests are a light weight user research backlog, the research team can see all requests for research made by the rest of their team/company.
When the UX research team have some spare time or wonder what they should research next, they have a list of user research "requests" that they know the rest of the team/company would love to know about.
Individual research Requests can be upvoted to try and help the team prioritise what to do first.