How to define correct FI organizational structure to suitable for customer's require?

Hello everyone, 

I studied a batch astir FI organizational operation and integration structure, but I americium precise confused astir however to specify close FI organization, is suitable for a customer's business. I inactive tin not recognize intelligibly astir the concepts of organizational operation of SAP.
Let maine springiness you a lawsuit study:
My lawsuit has 3 branches successful the aforesaid country. They privation a institution codification for the genitor company, the subsidiaries volition beryllium nett centers. They asked america to travel up with solutions and analyse advantages and disadvantage? I consciousness precise helpless successful this case.

Through this case, Can you explicate the criteria to specify an organizational structure. What are the important implications and recommendations erstwhile gathering an organizational structure?

------ I americium a junior, I'm thankful to everyone for speechmaking my post. Have a bully day. -------

#SAP S/4HANA Finance FIN (Finance) #SAP FI #Organization structure