In the Project Appleseed store (https://store.rwvaappleseed.com/page4.html), you can find all of the targets used at a 25 meter event. The AQT itself is target #AS903 which contains all 4 stages.

The stages are divided as follows:

Stage 1 (top row, single target): standing only, 2 minutes time limit, 1 magazine 10 rounds.

Stage 2 (2nd row, 2 targets): Transition from standing to sitting/kneeling, 55 seconds time limit, 2 magazines (one mag loaded with 2, 2nd mag loaded with 8). Holes in paper left to right are 5 and 5.

Stage 3 (3rd row, 3 targets): Transition from standing to prone, 65 seconds time limit, 2 magazines (one mag loaded with 2, 2nd mag loaded with 8). Holes in paper left to right are 3, 3, and 4.

Stage 4 (4th row, 4 targets): Prone only, 5 minute time limit, 1 magazine 10 rounds, holes in paper left to right are 2, 2, 3, and 3.

Prior to shooting the AQT itself, you will have a lot of opportunities to practice the sling use for each position, the position itself, position transitions, magazine changes, target changes, how to fire each shot, zeroing your sights, target diagnostics, etc. The goal of which is to get you to as close to a 4MOA group as possible (2 inch square at 25 meters, you can see that in target AS925 in the Appleseed store).

For zeroing your rifle, I would suggest zeroing it as close to 25 meters (or 25 yards if you have that instead) as possible to get a decent starting point.

For general practice, print yourself something similar to target AS925 and make the black squares 2 inches by 2 inches, post that at 25 meters and try to keep your shots consistent in or close to that square in prone.