- license_group: () ->\r
- r = new Pettanr.LicenseGroup({id: @get('license_group_id')})\r
- \r
- system_picture: () ->\r
- new Pettanr.SystemPicture({id: @get('system_picture_id')})\r
- \r
- symbol_option: () ->\r
- i = @system_picture()\r
- i.fetch({cache: true}).done =>\r
- @trigger('ready:symbol', i.tmb_opt_img_tag())\r