When setting department approvers in Oracle EAM, it aplies to the Asset Owning Department or the Ope

In Oracle EAM, i want to have diferent approvers for diferent owning department, but i haven't found documentation that tells if they act as approvers on the Assets that pertein to the Department, or the operations assigned to the department.

Besides, i don't find informationn about the activities that the approver should be doing onthe Work Orders, and if the assign should be done in each of the EAM responsabilities.