Hi Gabriel,
Can you elaborate your business requirement, becuase for your requirement i am getting you require following information :-
First:- Open Bank Balance (Real):- This means you require Main Bank GL Balance+Outgoing Bank GL balance- Incoming Bank GL balance , this can be get by creating one planning for each bank and assign to three gl related to one bank.
Second:- Your require releases of the day (Income) & liabilities of the day (Payments) related, This can be done by creating planning/cash management group and assigning to the master of vendor/customer you can get this information.
And for jointly getting this information, you just of the run FF7A report and ensure to click both cash position & liquidity postion and assign Group which carries the structure with require planning level & groups.
Regards
Narinder Pal Verma