behaviour of projects whose creators are removed

hi @marek.ostaszewski, if I remove user from minerva, how should projects that user created behave? Currently the projects are still available for other users, but the backgrounds and overlays are removed, as the owner of backgrounds/overlays does not exist. Opening such. map occurs with warning/error display: Project doesn't have a background defined. Please re-upload map in admin panel.. Are we happy with this solution?