How to remove free a page from having a master or change which master is used for a page

HI,

I was set a master page for a new page and subsequently deleted that master. How do I remove the now deleted master from being used by the page I set it for?

Thanks @Richard

I found the method. Click on “use master” at the top of the “tree panel” and then click on the trash symbol.

I did not see how to delete my question, so I amnswered it to ensure no one needed to waste time responding.

@Richard