Diference between GSS 3.2 and GSS 2.5

With version 2.5 I cloned my machines in two different ways:
1ª.- I installed the agent in my windows machines and from the gss console I created a folder with those machines and I assigned them a task with an image previously created with ghost.
How is it done now with version 3.2?

2ª.- It used ghostcast server and in the clients it started from pxe. To do this, it would drag ghostcastserver into the console and create a session and assign it an image previously created with ghost. I started a dhcp / tftp server and served them the boot.
How is it done now with version 3.2?

Thank you.