Questions concerning Operation 737

[bArt2]

I do brief the MAP but most of all im not quiete aware how to make it pratical

It should work in this order:

1. Read the missed approach.
2. Understand the missed approach, and look for nice to know things for example are there are turns to get you around "cumulus granitus".
3. Figure out how you would perform it if needed (goes together with point 2 in fact).
4. Verify that it is in the system correctly (if you have one).
5. When both pilots are in the loop, briefing.

Don't go to step 5 if you did not perform step 2 successfully .

Bart.

By the way I too don't fully understand what it is you are asking.