File links to files on the hard disk or in a network drive are no longer supported by current browsers for security reasons.

Under certain circumstances, file links can still be used with Internet Explorer. To do this, must be added to the intranet zone and protected mode must be deactivated (Internet options, "Security" tab).

This can be configured by the customer's IT via the "Group Policies" (GPO) company-wide.

For Chromium-based browsers and Firefox, extensions or add-ons can be installed later. However, there is no solution that is permanently available, so no recommendation can be made.

It is recommended to save templates for proof documents directly in If this is not possible, e.g. because a document is permanently revised, the document can be saved in Microsoft OneDrive or other online storage and the URL can be linked in