Solarwinds Information Service - Enable for External API Access

I've recently installed the Orion SDK and I want to be able to use the SWIS from various machines on our network.

I think I need to change the config file so the tcp service on 17777 isn't bound to only localhost any more (hence enabling remote access) but I can't find any documentation on how to do it in the latest NPM/APM version (APMv5??). I found this old knowledgebase link but does anyone have anything more up to date?

http://knowledgebase.solarwinds.com/kb/questions/1992/How+to+change+the+host+name+used+by+the+Orion+SDK+to+connect+to+the+SolarWinds+Information+Service+%28SWIS%29

Thanks,

Henri