Hi @Malgorzata Palatynska ,

AC2 pre posting can be defined based on your code part name. 

Lets say that i have a posting control like below 

Then when you enter an expense sheet and authorize it the posting would pick the cost centre based on employee’s assigned cost centre
 

That's how it works, hope this is useful

Hi,

Pre posting on personal costs gets pre posting info from the employee’s organization unit.

 Note! This is not valid for TX4 (debit on projects) - then it is fetched from the project pre posting - unless you have set the property ORGPREPOST in company details to YES

Regards,

Maria

Hi @ADDMARIAE 

Thank you, it works :)

Best regards,

Małgorzata