Isn’t that already (partially) available in ERPnext?
See:
https://docs.erpnext.com/docs/v12/user/manual/en/accounts/articles/how-to-customise-cash-flow-report
and
(although I agree it is not that well documented)
Isn’t that already (partially) available in ERPnext?
See:
https://docs.erpnext.com/docs/v12/user/manual/en/accounts/articles/how-to-customise-cash-flow-report
and
(although I agree it is not that well documented)