Unpublish page configuration

Thank you for your response, Sajith.  Unfortunately, there are no page configuration lines to remove for the custom logical unit in question.  This is why this is so confusing to me.

Querying the view ifsapp.custom_projection brings up the Custom Projection in question, but obviously I’d like to remove it via the application.

This issue has been resolved. An Aurena page had been set up as an experiment that used the page configuration in question. Once that had been removed, the old logical unit was successfully unpublished!