Relative newbie to Backdrop CMS
I have a page Test1 - I want to allocate a layout to it called Test-1, but I'm not sure what layout is attached to this page/node currently. Haven't found any info on Google or in the forums after searching on "How to allocate different layout to existing page".
1. How do I find out which layout is currently allocated?
2. How do I allocate a new layout?