In this scope we have possibles make different manipulation with current user imcms. You have to get instance UserDomainObject from global Imcms class, and then we can check everything.

Use global Imcms.getUser() only for work with current user! Otherwise, use UserService

Example usages imcms user

UserDomainObject user = Imcms.getUser();

Example usages get current lang user

String language = Imcms.getUser().getLanguage();