Get the Organisation List. 

This is a listing of all of the Organisations in VETtrak. Most VETtrak databases will return only one organisation, to represent the RTO that is using VETtrak, delivering training, and reporting to the government. If the Multi-RTO extension is being used, there can be multiple organisations returned. 

Each Organisation is represented by a TOrga. The collection of Organisations is represented by a List of TOrga. 

A token is passed for authentication. If the authentication fails, or other errors occur, no organisations are returned. The result of the authentication is represented by a TAuthenticate object. 

This function has security level "Unrestricted", and can be accessed by any authenticated user.

[WebMethod(Description = "Gets a list of all Organisations")]
public TAuthOrgaList GetOrganisations(string token);