When multiple definitions exist, the Service Configuration Manager uses the following criteria when generating the definitions:
The Configuration Manager uses the schedule of the top-most enabled definition in the hierarchy. When you enable a definition, the Configuration Manager disables the schedules for all definitions that are below the definition you enable.
If you disable a definition, the Configuration Manager automatically disables its schedule and you cannot re-enable it unless you re-enable the definition.
You can use the definition right-click menu options to change the order of definitions and to disable or remove them:
Use Move Up and Move Down to change the order in which the Configuration Manager processes a definition.
Select Disabled to make the definition inactive. To restore the definition, reselect Disabled.
Select Disabled All to make both the definition and its schedule inactive. To restore the definition and its schedule, reselect Disabled All and provide schedule details, if required.
Select Remove to delete a definition.