Acronis Snap Deploy Questions

Hi to the moderator of acronis

I was reading the pdf manual downloaded from the official page of your product, I found this sentences a bit confusing.

5.3.5 Selecting image location
"When creating a master image on removable media, make sure that the image will fit
onto one disk. The current version of Acronis Snap Deploy does not support images
spanning multiple CDs, DVDs, etc. "

If I am to understand this, try to correct me if possible.

Let's say I had a operating system with all my product software installed
Disk used size: 12GB

From the Quote , it means that if I had 12 GB of data, my master image during creating of bootable media must be a solid piece of 12GB, I am not suppose/allow to create 3 DVD images because Acronis Snap Deploy does not currently support multiple disk split of 4.70 GB datas to be rejoin back as 1 master image of 12GB to be deploy am I right

( sorry for my english if I made any)
best regards
shaun