Make Software Center Links Trusted by Office
Software Center's ability to produce a direct link to an available application is great, however when you send the resulting link via email the end user gets a "Unsafe Location" warning prompt. Please add an option to automatically add the softwarecenter: location to the list of trusted locations in office, similarly to how there is an option to add the app catalog to the list of trusted sites. The exact regkey needed is below.
HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\<version>\Common\Security\Trusted Protocols\All Applications\softwarecenter:
Kevin Myrup - ConfigMgr Product Team commented
FYI you can push this yourself already using the Configuration Manager client and a Configuration Baseline with a registry setting.