2 Options to make it transportable,
- You could copy the BRFplus application and save it as a new application and assign the required customisation package /transport layer to the copied application making it transportable.
- Re-create the rule again, but ensure a blank BRFplus application is created first.
In Access Controls, if you make the rules via the back end without creating a blank application in BRFplus, then it saves it as a Local object. I am guessing the same issue is encountered in PC.
If you are not too strict about transport governance, then the ,ethos described by Marco is valid.
hope it helps.