You can turn SCIM rules on and off and also rearrange the order in which they are applied.
Activate a SCIM rule
Deactivate a SCIM rule
Change the order of the rules
Locate the rule in the User sync rules pane.
If the rule is expanded, click the arrow to collapse it.
Select and hold the rule (anywhere on the shaded area) and then move it up or down the list to its new location.