You will need to run the setup utility using jsexec.
/sbbs/exec/jsexec ../xtrn/tw2/twint500.js

(Modify the paths as appropriate... the path to twint500.js is relative to the
ctrl directory.)

It's best to use the default settings since no other settings have been tested
yet.

Here's my scfg configuration for this door:

[TradeWars v.ii]
 1: Name                       TradeWars v.ii
 2: Internal Code              TRADEWAR
 3: Start-up Directory         
 4: Command Line               *../xtrn/tw2/tw2.js
 5: Clean-up Command Line      
 6: Execution Cost             None
 7: Access Requirements        
 8: Execution Requirements     
 9: Multiple Concurrent Users  Yes
10: Intercept Standard I/O     No
11: Native (32-bit) Executable No
12: Use Shell to Execute       No
13: Modify User Data           No
14: Execute on Event           No
15: Pause After Execution      No
16: BBS Drop File Type         None
17: Place Drop File In         Node Directory
18: Time Options...
