I have created a SharePoint list for users requests. I have granted users "Contribute" permission level and set option "edit your own items". So that users can create requests and modify them later on (but only those created by them).
I have granted the team the Design permission level. So that the team can execute requests and then modify any item on SharePoint to reflect it. That's what I wanted.
However, the Design level allows to change the list itself and I'm not happy with it. I'm looking for a permission level which will allow to change all the items, but will not allow to change columns, say.
Can I construct such permission level? I tried a bit myself, but couldn't find one.