you will be on nonrev as DL employees, then using a zed ticket for AF for the next leg, yes?

You will leave AC then follow signs from your concourse to the transit desk. AF will then activate you if you are not listed--you can do that by calling AF US and asking for details. You cannot check in w/AF. You are using ezed tickets and I haven't used one yet. PRint what you need.
Keep your record locators and keep a copy of CDG airport map with you. It's quite daunting.

EVN--wow--I had to look that up! I was sure it wasn't Evansville, Indiana...

Whatever you do, make good use of the the line that is for short connections--don't hesitate to ask for assistance is if it looks tight on return.
If your layover is really long on the first leg--I suggest getting the $39 Skyclub per person, food,bevs are $$$$. Chk Skyclub rules