When all of these conditions are met:
Project tags include any of Planned Deprecation
Title contains [RFC] Needs New Maintainer:
Is newly created is true
Take these actions the first time this rule matches:
Change priority to: High.
Add comment: This package has been marked by a Core Team member for planned deprecation. In this case, Planned Deprecation means that this package will be removed from our repository in the event no individual comes forward to maintain this package. Such Planned Deprecation will occur no less than 30 days from the adding of this tag.
Add projects: Needs Maintainer.