I have data on various HTML pages that I would like to merge and use as a single Confluence page. I can see the ac tags within a sample page but it is not clear what values after the tag mean. I could guess about most of them, like layout, layout-section, layout-cell, but it is not clear what the quoted value for ac:maco-id="a series of hex strings" would mean. There are several instances in my sample that are all different.
Are these documented anywhere?
