It's generally not advised to upload multiplayer megamaps to the workshop as actual maps since they will get synced with the official maps system, and might make the official servers crash if anyone tries to play them online.

Singleplayer missions shouldn't be an issue, though. Bundling them with your mod should be okay, but do note that they won't end up in the folder where the game will find them.

Note that the Mobius Map Editor supports the Sole Survivor megamap format, both as third supported game, and as megamap format for Tiberian Dawn.

Thanks Nyerguds, I've been familiarising with Mobius as I've converted a SS map to have multiplayer houses so that they can be used as a 'megamap' for TD.

Your confirmation of how the folder system would work with maps has made me sure that providing DD links for people who may want a couple of the Megamaps is the way to go.

Thanks for your continued work on Mobius. Also the resources, guides and info you've provided over the years has helped the community and me while I have experimenting.

On the note of megamaps... the only thing Mobius uses to distinguish Sole Survivor maps from TD megamaps is the existence of the [Crates] section. So a quick way to "convert" them is simply to remove that section, since that will make the editor see it as TD megamap instead.