My CZ has a long throat to keep the peak pressures down so, in addition to normal loading procedures, start at what is listed in the guide (about 15% less than my loads). And of course the usual disclaimers etc
I use 81.5gn of AR2208 (Varget) behind a 220gn pill and 80gn of the same powder behind a 235gn projectile.
[Edit: I checked the guide after I originally posted what I use and these loads are in excess of what's shown in the guide (but safe in my rifle and are no where near "hot"), please follow the guide as per the below link:
Load data and powder equivalents (and free downloadable loading guide) at:
http://www.adi-powders.com.au/handloaders-guide/