Critical Update affecting Change Case Ownership Plus - Action Required
Once Salesforce pushes out the critical update, attempting to access the previously included Case Owner field will result in the following browser popup error:
Internet Creations will be performing a push upgrade to get the latest version of Change Case Ownership Plus pushed out automatically to all customers. Once the latest version has been installed, customers will simply need to exchange the existing Case Owner field with the new Case Owner Visualforce page on existing case page layouts.
Once you've added the new Visualforce page on your case page layouts, click the wrench icon in the top right hand corner of the Visualforce page, set the Height (in pixels) to 15 and check the Show label box.
Our push upgrade schedule for Change Case Ownership Plus is as follows:
To upgrade to the latest version now, please visit our AppExchange Listing, click Get It Now and follow the prompts. The AppExchange will detect a currently installed version and associate it with your existing license.
For additional information regarding the critical update, please refer to the following Salesforce knowledge article.