Special Forces/Units in Campaign games

[rolbaron]

I realise this is probably old news, but how does the game cater for special units operating behind lines when playing campaign games. I know you do it through the placement of reinforcements when creating a scenario, but can't do it when playing a follow-on scenario in a campaign.

I have been playing Steel Panthers for years (since it was still the original Steel Panthers)and really love playing the long campaign. I wanted to bring some special force units (SAS) into my force-mix, but it seems pointless if they can't approach a target from behind the setup line. They could just as well be normal infantry...

I'm hoping I'm missing something and there is an easy way to do this. Thanks