Order hierarchy
Orders are hierarchical elements, which means you can add suborders of various types to a main order.
Suborders can inherit some field values from the main order, such as the property and order group. The name and code of the main order to which a suborder belongs, is displayed in the Parent level field.
* 
If the Parent level field is not available on your suborder's layout, contact your Planon ProCenter administrator for more information.
The following tables display the order types that you can add as suborder to the various order types.
The top rows lists main order types, the left column lists suborder types. Y indicates that you can add this type of suborder to the main order and N indicates that you cannot.
Note that some order types cannot have suborders at all.
Main order >
Suborder ˅
Request
Work order
Reservation
Maintenance order
Request
N
N
N
N
Work order
Y
Y
Y
Y
Reservation
N
N
Y
N
Requisition
Y
Y
Y
N
Purchase order
Y
Y
Y
Y
Move request
N
N
N
N
Move order
N
N
N
N
Maintenance order
N
N
N
N
Main order >
Suborder ˅
Requisition
Purchase order
Move request
Move order
Request
N
N
N
N
Work order
N
N
N
Y
Reservation
N
N
N
N
Requisition
N
N
N
Y
Purchase order
N
N
N
Y
Move request
N
N
N
N
Move order
N
N
N
N
Maintenance order
N
N
N
N