Adding Project Reference to PDF propal

Using my Dolibarr PM modules
1

Hello,

how can add a project reference into proposal pdf.?
I want adding into header around, customer reference or similar place.

Thank you

2

Hello,

Youcan create aneextrafield inthe propal module

3

Hello, I tried before, but not right because write the same thing twice.

I solved with variable PDF_SHOW_PROJECT into other configurations setup.

Thanks