code: public UsersTableModel getUIConfiguredUsersModel(int contextId) {
  		ContextUsersPanel panel = this.userPanelsMap.get(contextId);
  		if (panel != null) {
  			return panel.getUsersTableModel();
  		}
  		return null;
  	}
docs: Gets the model of the users that are currently shown in the UI.
  
  @param contextId the context id
  @return the users model, if any, or null, if there is no panel for the given model