Macro Module - How to?

I want to modify or add vba code in module how i do this ? i can only find if hasMacro or RemoveMacro ? where can i found help in documentation ?

Hi,

Well, I'm afraid manipulation of Macros/Vba codes are not supported currently although macros/vba codes are preserved in the file if you open a template file (which contains macros/vba codes) and are saved with the file.

Thank you.