on e3.4.0:
1- go to OA
2-click feedback tab
3- click notif/comments&attachments/new
4-there is no possibility to add custom roles, we should have custom roles from the parent OA
on e3.4.0:
1- go to OA
2-click feedback tab
3- click notif/comments&attachments/new
4-there is no possibility to add custom roles, we should have custom roles from the parent OA