The po approval hierarchy is :
A -> C -> D
B
level1: A and B, either of them can approve
level2:C
level3:D
actually I read the doc but it is for 2 levels only:
My problem is, if I setup 2 levels, it is working as expected, if I added one additional level(level3), the order is still pending approval even user D click approve.
for level3, I tried several condition but not work, like specify sequence no, approver ID
By showing message I can see the predefined response is not run. hence the doc is still pending approval even user click approve at level3