How to have tag panel item refer to other tag

[ohrenkino]

I am not quite sure what you mean by

@Plot

refer to

There is a "Howto" about copying 1 field to another - which I think, is the only way to do it properly:

Actions and batch-operations

How to copy one field value to another field? Example how to copy the content of the ARTIST field to the ALBUMARTIST field: Create a new action in an existing action group or make a new action group. Action type: Format value Field: ALBUMARTIST Format string: %artist% Note: If you want to copy all possible values of a field (in case you have multiple artist fields), the internal scripting function $meta_sep can be used in the format string, e.g., $meta_sep(artist,\\\\)