Formula field non editable - WHY -

[Francesco_Poggi]

Excuse me but I’m trying to create a formula field but it always turns out not editable, why? I’m looking all over for the solution but can’t find anything.

[ScottWorld]

Please do not post the same question multiple times. I already answered your previous thread below, and if you keep creating multiple threads, people won’t be able to effectively help you:

Primary field not working (formula) Base design

hello everyone, I would like to change the primary field in the formula but it is grayed out and not editable, sorry but i can’t find the solution anywhere [1]