How to have custom Pattern for decimal field in ADOBE FROM?

Hi ,

I have requirement in Adobe form for a decimal field where user Expects the field should be in the format 123.456.789,12 where i am trying to achieve it via pattern I could see only Format 123,456,789.12 where thousand separator with comma(,) and Decimal Notation with dot (.).

Could you please help to get the format 123.456.789,12 where thousand separator should be dot(.) and Decimal Notation should be Comma(,)..