I am developing site which will have about 15 content types such as news, events, course etc. I need to configure allowed only specific content for panelizer. When I go to allowed content option there are tons of checkboxes which I have no problem in configuring. The problem is even though they have to be same for all content types (15 total) I have to manually repeat this task for about 15 different content types.
So Is there any way this can be automated?
