Data fields in format pane

[gdelpuenteCinec]

How do I insert a data field into the format pane?

[qqqqqwwwweeerrr]

Hi @gdelpuenteCinec 

Apologies i can not under the current language you are using, but if my understanding is correct

once you click on + icon i will ask you add value with respective aggrgation you want to use. If this is not your problem can you elebroate so that i can under problem in detail.

Did I answer your question? Mark my post as a solution! Appreciate your Kudos!!
Check for more intersing solution here: https://www.youtube.com/@letssolveproblem

Regards

[gdelpuenteCinec]

Hi, thank you but I didn't explain myself well.
I mean how to do it by developing a Custom visual to insert a data field into the format pane.
There are no indications in the documentation  regarding this type of element