Memorize the values

Hello, I created columns (right table) and custom tags (left table) The values ​​are personal and limited to 4 or 5 possible choices. I can not set to put the 4 or 5 values ​​in default values in the table on the left where it is permanently written the ideal would be that for my tags and personalized columns the values ​​that I enter once remains in memory. I have been using MP3 TAG only for a few days excuse me in advance if this question has already been asked thank you in advance for your help


It sort of has:
see here

The general idea is: create actions of the type "Format value".
If you insert a # as separator in the action name, then you get a submenu, e.g.

and so on.