I'll add it to my list, but no promises. In the meantime I explain how to move the mission to any map relatively easily here

will there be support for Posadkovo map?

There are a few ways to do it. Here's the easiest to explain:
1. get the zip file of all my missions (link in the mission description above)
2. copy the file ImpasseTW.altis.pbo and put it in you arma MPMissions directory. It's usually something like C:\Program Files (x86)\Steam\steamapps\common\Arma3\MPMissions.
3. Rename the file for the map you want: Madrigal: ImpasseTW.OPTRE_Madrigal.pbo

Finding the arma internal map name takes a little work. If you have CBA_A3 mod, then start up arma to where you choose the map and hover the cursor over the map name. It will show the name that arma uses internally.

If you don't have CBA_A3, then choose the map you want on the left, select <<New - 3D Editor>> on the right, and click 'play'. Once the editor loads, click 'Play Scenario' in the lower right. Now open a windows explorer window and navigate to where your missions are stored. For me it is:
C:\Users\MyName\Documents\Arma 3 - Other Profiles\SkullTT\MPMissions. In there you will see a new directory called tempMissionMP.XXXXX where the XXXXX is the map name you want. Use that when renaming the ImpasseTW.Altis.pbo file in step 3 above.

could you make a tutorial on how to transfer this mission to any map?

ohhh i see, thanks bro

I've put it on Madrigal from OPTRE. You can port it to any map you want by renaming the pbo file. For instance, ImpasseTW.Altis.pbo is renamed to ImpasseTW.OPTRE_Madrigal.pbo to make it work on Madrigal.

optre map ports would be cool

thanks)