I'd like to know the answer to this as well. Thank you.

So I did everything you told to do in part 2.I used the trader.xml, the modder gave us with the mod but nothing happend.
Even when I try to delet a basic item like the m4, the trader still sell it.

When you download a Mod that includes new items, the @Mod folder will include a 'types.xml' file.

This contents of that file have to be added to your Server's loot BEFORE it can be added to the Trader.

I have created a Steam Guide to help you with this. Please give me a moment, I am waiting for Steam to authorize the Guide and then I will post the link.

Here is my Guide.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2258532459

I hope this helps you!

First off all, thanks for the great guide.
But still something isn´t working correctly.

I added my mods to my server types.xml and everything spawns on the server.
But when I try too add something to my trader nothing really changes.
Dont know what I´m doing wrong.

Okay nvm, had to upload my traderconfig.txt to my server overlay on 4Players (under saves,profile,trader :) )

That's great! I'm happy that you figured it out

Tremendous guide. Helped me get a vehicle into my server and into my trader. However, I know that certain mods like the expansion for example have a ton of additional weapons and vehicles and I cannot, for the life of me, find the Types file.

Expansion types is in your mission folder under expansion_ce ie, mpmissions/Expansion.DeerIsle/expansion_ce/expansion_types.xml

Originally posted by AOW BlueThunder:

Tremendous guide. Helped me get a vehicle into my server and into my trader. However, I know that certain mods like the expansion for example have a ton of additional weapons and vehicles and I cannot, for the life of me, find the Types file.

If you add stuff with Expansion, you can use the regular types file. The Trader of expansion usally has all expansion base items.
I prefer to add to my basic types.xml, so I know it all is there at the end.
The expansion types is only a add/modification of the original types file ;)

ya idk what im doing wrong no discords are helping or anything