Installing Marshall for Word

Word for Mac

Try the ribbon first:

1. Open Home > Add-ins > More Add-ins (on older builds: Insert > Add-ins or Insert > My Add-ins).
2. In the dialog, choose My Add-ins > Upload My Add-in and select the downloaded manifest.

If your Word has no Upload My Add-in option (recent Mac builds removed it), install by file instead:

1. In Finder, press Cmd⁠+⁠Shift⁠+⁠G and go to ~/Library/Containers/com.microsoft.Word/Data/Documents/wef (create the wef folder if it does not exist).
2. Copy the downloaded manifest into that folder.
3. Quit and reopen Word, then choose Home > Add-ins > My Add-ins — Marshall appears under Developer Add-ins.

Word for Windows

1. Save the manifest into a folder, share that folder (right-click > Properties > Sharing) and note its network path.
2. In Word: File > Options > Trust Center > Trust Center Settings > Trusted Add-in Catalogs, add the folder's network path, tick Show in Menu, and restart Word.
3. Choose Home > Add-ins > My Add-ins > Shared Folder and select Marshall.

Word on the web

1. Open a document at office.com.
2. Choose Home > Add-ins > More Add-ins > My Add-ins > Upload My Add-in and upload the manifest.

For chambers

If several members of chambers use Marshall, a Microsoft 365 administrator can deploy the add-in to everyone at once — Microsoft 365 admin center > Settings > Integrated apps > Upload custom apps — using the same manifest. Marshall then appears in each member's Word without any per-machine steps.