View source for SubSystem Assignment

== Object Linkages ==

* '''WorkOrder''': Can link to a '''SubSystem''', '''Equipment''', or '''FunctionalLocation'''.
* '''Equipment''': Can link to '''FunctionalLocation''' and/or '''SubSystem'''.
* '''FunctionalLocation''': Can link to a '''SubSystem'''.


[[File:SubSystemLinkage.jpeg|600 px]]
== SubSystem Assignment Priorities ==

==='''Equipment SubSystem'''===
* '''FunctionalLocation (Highest Priority)''': If an '''Equipment''' is linked to a '''FunctionalLocation''', its '''SubSystem''' is automatically set to match the '''FunctionalLocation'''. Manual changes are not allowed.
* '''Equipment (Default)''': If no '''FunctionalLocation''' is linked, the '''SubSystem''' can be set manually on the '''Equipment'''.

==='''WorkOrder SubSystem'''===
* '''FunctionalLocation (Highest Priority)''': If a '''WorkOrder''' is linked to a '''FunctionalLocation''', the '''SubSystem''' is set to the '''FunctionalLocation'''. Manual changes are not allowed.
* '''Equipment (Second Priority)''': If no '''FunctionalLocation''' is linked, but an '''Equipment''' is linked, the '''WorkOrder'''’s '''SubSystem''' is set to the '''Equipment'''. Manual changes are not allowed.
* '''WorkOrder (Default)''': If no '''FunctionalLocation''' or '''Equipment''' is linked, the '''SubSystem''' can be set manually on the '''WorkOrder'''.

== Update Conditions ==

* '''FunctionalLocation SubSystem Changes''': Update all linked '''WorkOrders''' and '''Equipments''' to match.
* '''Equipment SubSystem Changes''' (if no '''FunctionalLocation''' linked): Update linked '''WorkOrders''' to match the '''Equipment'''.