Feature Request: Ability to copy all permalinks for items within a project - Or similar function?

In the "Project info" of each of my projects, I need a list of all the permalinks for each item within that project. I have been creating this by copying and pasting each permalink into the "Project info" when the project is created, but sometimes I have over 100 items per project. It would be a huge time saver to be able to use the mass edit function to copy all selected permalinks at once. Or, maybe a more specific function that allows you to add a TOC of sorts to the "Project Info."