+ 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: (cb) ->\r
+ i = @system_picture()\r
+ i.fetch().done ->\r
+ cb(i.tmb_opt_img_tag())\r
+ \r
+ caption_with_group: () ->\r
+ new Pettanr.License.Caption({license: this, license_group: @license_group()})\r
+ \r