How to get Custom# tag to show a dropdown list?

[doobydiper]

Hello,
There are a few different keywords I want to add under the ‘Custom1’ tag. I wanted to know if it’s possible to enable a dropdown in the “Tags (2)” view for it to show all the current keywords under said tag to make it easier to apply the keywords to future songs. Basically, a dropdown exactly like how the “mood” or “occasion” entries are.
Example
Thanks : )

[Steven]

Preferences/ Tags(2)/ Configure Fields
set the data type of the custom tag to Enumerated

[doobydiper]

Exactly that, thank you!