How to add new scenarios

[toolsey2]

,Hello ,
I have recently returned to playing JTCS after playing the original Talonsoft versions in the nineties , I purchased the Matrix version a few years ago but didn’t play it at all but since I have retired and have more time I started playing and was enjoying but it’s only this morning in bed reading the Blitz forum that I realised I did not have the modswopper in my version so I looked in main file and there was the latest update 2.02 in a file ,so finally I can add the mods it’s like a different game fantastic 
The problem now is how do I add the new campaigns and scenarios I have downloaded in the last few weeks and is there any other files with infantry and vehicles also early Barbarossa with Army group centre up to Smolensk is my favourite also is their any maps for the game which reflect operations around Smolensk , after years of close combat and combat mission which are good games this Battalion officer level command with campaign is fantastic 
 I am really excited about EF3 when it appears and is a definite buy for me
Thanks to all the modders and CSLegion who have maid it such a great game 
Regards