docs: public boolean doCommand(String strCommand, ScreenField sourceSField, int iCommandOptions)
      {
          if (strCommand.equalsIgnoreCase(MenuConstants.FORMDETAIL))
              return (this.onForm(null, ScreenConstants.DETAIL_MODE, true, iCommandOptions, null) != null);
          else if (strCommand.equalsIgnoreCase(UserGroup.USER_DETAIL))
              return (this.onForm(null, UserGroup.USER_INFO_DETAIL_SCREEN, true, iCommandOptions, null) != null);
          else
              return super.doCommand(strCommand, sourceSField, iCommandOptions);
      }