For installing the TIFF Viewer Chrome / Edge extension using Group Policy, Administrators will need the Chrome and Edge administrative templates.
Download the “Google Chrome policy templates” for Group Policy from the following link:
https://chromeenterprise.google/browser/download/#windows-tab
Add the downloaded “Chrome policy templates” to the Group Policy.
More detail information about the “Install and configure Chrome policy templates” on the following link:
https://support.google.com/chrome/a/answer/187202?hl=en#zippy=%2Cwindows
Download the “Microsoft Edge policy templates” for Group Policy from the following link:
https://www.microsoft.com/en-us/edge/business/download
Add the downloaded “Microsoft Edge policy templates” to the Group Policy.
More detail information about the “Add the administrative template to Active Directory” on the following link:
https://learn.microsoft.com/en-us/deployedge/configure-microsoft-edge