Sorry probably dumb question but why can a map not be created on a linked wmts image?
Using manifold-9.0.169.9-x64
Thanks
Aussie Nature Shots
You are probably trying to create a map in the WMTS data source, which is read-only.
Create a map in the MAP file that contains the WMTS data source, then open it and drop the image from the WMTS data source into it.
Ah! Right you are, thanks.