The only difference between regular image exporting and rectangular section is that after you have clicked save in the save as dialog, instead of starting the export immediately, you will be prompted (on the CC3+ command line) to pick two opposite corners of your export (by clicking your mouse in the drawing or typing in the coordinates, either works). CC3+ will then export only the parts that is within the area defined by those points instead of the entire map.

The export process is explained in detail with images in the user manual, starting on page 47.

Maybe I should add a new "groan" reaction to the forum...... Just for you..... :)

Maps are now in the Atlas. Thanks for the contributions @Quenten.

Also included is an unrelated map of the Medieval version of Sokranom.

Very nice. You've come quite a way in how you present these maps. The division into different zones doesn't look as jarring as it did in your early maps. While the zoning is still visible (which I know is your intent), the entire map still feel quite natural.

And here we go, now part of the atlas. Thanks Shessar.