Next/step point in a template?

How do I make a next point or steps in my flash template?
Is it just a stop(); action in the flash file?

Yes that stop function on main timeline.

And if I wan’t to make it in my as3 script file, how do I make 2 next steps?

You overwrite the Next() function and use a globally definded variable to count on what step you are. From there it‘s as easy as a switch statement to trigger, what happens in each step.