[MikeKL]

I mean add the concept of the Channels being in a temporary intermediate list: candidates if you like. You can then pause them (hide,disable,whatever word makes sense to you) from being output to the Webgrab Config File.
But they are still in the intermediate Channels list.

OK I understand your idea now, so we add a number of channel candiates (e.g from different countries) into "Canditates Config List" then once they are held within the Webgrab+Plus configurator Canditates Config List we dont need to worry about deleting a channel if we dont want a particular channel (in a moment) to be output into final usable Webgrab Config File. We just temp disable channel.

This would work well with concept of creating a "Canditates Config List" and spending time organising channel list with the various provided options. Apologies, not my intention to blow your mind its because your thinking about much more clever options than typical user thinks about.