Hi THC
If the material A4 paper is a valuated material, then the process remains the same as I mentioned
If the material A4 is non valuated material - > Even then the process to move the material from One Company to Another remains same...
Only thing is that PGI wont generate any accounting entries and similarly MIGO wont do it in receiving company
For the purpose of billing, you need to do it in VF01... Thats the standard process followed every where
Br. Ajay M