setUser
There are some options on setting user with the Rasterex Web SDK. If the server configuration allow you to override the current user you can use the setUser method.
RxCore.setUser(sign, disp);
sign: Unique identifier for the user.disp: Friendly display name to present for the user.
Using this option require the below permission is set in the defaultconfig.xml file.
<CanChangeSignature>True</CanChangeSignature>