I have 2 relations.:
- client_to_invoice_incoming
- client_to_invoice_outgoing
which both points from the client to the invoice table, the only difference is the target matching field.
I have a layout with 3 panels. On panel 1 in 1 tab the client table, on panel 2 I have 2 tabs, for incoming invoices and outgoing invoices. In panel 3 I need the positions the incoming and outgoing invoices.
So, only 1 tab is need if possible. This tab should only show the positions for the in panel 2 selected record. If the tab in panel 2 is switched, so the positions needs to be updated.
How can I realize this? Is there something in the framework, that is for this use case?