One field in form(Sales order field) is dissappeared

When I try to create my doctype, i can’t find my input for fill information. What should be done for fix it?

Settings of this field:

can you share more information ? is it in the table or outside the table , more details to try to help…

Have you reloaded the form?

It is always good to reload the form once you’ve updated the doctype.

Also, if you’ve added a new field in a custom doctype, you should add the same via the doctype and not customize form.

I already done it, isn’t work. It happened not first time and i tried to figure out, why these fields are dissapear. Anyway, thanks for your activity)