I found a way to find the passwords
For your mission pack, so far I have:
ADMBlue
courtney
These two seem to unlock many of the missions. There may be more. Passwords ARE case sensitive.
The password for the converted subcommand campaign, US side missions is DWX_146
Use the import function in the editor to access these with the password.
HOW TO DO IT USING CHEAT ENGINE:
1) start CheatEngine and Dangerous Waters.
2) hook CE to dangerouswaters.exe
3) load
this cheat table into cheat engine.
4) go into the DW mission editor and load the .mup file.
5) type something into the password field, then click the check mark to proceed.
6) CheatEngine now shows the password in the value field of the watched address.