While I doubt there is a "supported" method, is there a way to delete a project container.
Some of ours are in a mess. Some years back we installed a PTC patch to add functionality to project link and it caused total chaos. Breaking project templates and project containers.
I have 3 project containers with the same name (3 separate ID's) but only one is visible in the UI.
Another project which is not visible in UI at all.
Several projects which don't function correctly, ghostly relics since adding the projectLink patch in the past.
It would be nice to clean house and remove these troublesome projects if possible.
Darren