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The "DisplayName" (title) and the "Description" should also be changed appropriately. If there are any labels that need to be changed in the ribbon, they are found in the bottom of the XML file, and can be replaced as one sees fit.
Make sure to generate a new ID.
If Centralized Deployment is possible (see Digizuite™ Office Connector 2.0 - 0. Requirements), follow the instructions for "Centralized Deployment" below.
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- For Windows users, follow the instructions at: https://docs.microsoft.com/en-us/office/dev/add-ins/testing/create-a-network-shared-folder-catalog-for-task-pane-and-content-add-ins.
- For Mac users, follow the instructions at: https://docs.microsoft.com/en-us/office/dev/add-ins/testing/sideload-an-office-add-in-on-ipad-and-mac.
If this approach is used, the "Centralized Deployment" section below can be skipped.
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Once you have installed OC on a device for one Office product (e.g. Word), the OC will automatically be available for the two remaining Office products (e.g. Excel and PowerPoint).
Updating the manifest file
After updating the manifest file (NOTE: not after updating the website itself), a user might not see the effects of the update immediately. To fix this, try following the steps under "Remove an add-in from local cache" on the user's computer: https://docs.microsoft.com/en-us/office365/enterprise/use-the-centralized-deployment-powershell-cmdlets-to-manage-add-ins?redirectSourcePath=%252farticle%252f94f4e86d-b8e5-42dd-b558-e6092f830ec9#delete-an-add-in