Notify Admin When Service Template Will Conflict with Instance Integration
As part of the Service Template -> Instance-Level Integration transition plan (#204770 (closed)), the two features will be functional until Service Templates are deprecated.
If a Service Template and Instance Integration are both active, any new projects created will receive the template settings and override the Instance Integration. So in addition to making the user aware of the new Instance-Level feature on the Service Template admin pages, we should also display a banner on the Instance Integration admin pages notifying the admin user that there is an active Service Template and any new projects will override their instance settings. It would also be nice to provide the user an easy way to deactivate the Service Template from this banner.