We discussed that in the iDempiere workshop 2019.
A superuser should be able to create a tab layout, give it a name and make it as a system or client standard or share it with a role or another user.
If a user copies it he creates an own copy and does not change the global customization.
''(not Chuck)'' had the idea to add an customization to the export window. That allows to export e.g. csv files with different columns.
We like to have several different grid customizations. Norbert says there is a ticket Hiep is working at:
Carlos wants to add a tab customization field to the user search query table. That allows to open a specific customization if the user ues a specific search. Thomas idea is to add an ordering for that. We can save it in the customization record.
advised that he likes to have a way to see if something is customized or not.