Hosts that Should Not Trigger a Transition in Either Browser

Allows you to specify a list of host domain names to be opened in either browser.

When this policy is enabled, the domains in this list will be available in both browsers and will not triggera transition either way.

A possible use case are any authentication domains that are shared between new and legacy apps in this list.

Host-name parts: Either complete domain names like "" should be specified or parts of them like " or even "example". Wildcards are not supported yet.
URL prefixes: Only proper URL prefixes are matched complete with protocol and port if needed. E.g. "" or "".

If not specified or left empty - any domain not in the "Hosts to Open In the Alternative Browser" list will trigger a transition back to Chrome(*).

*: Presently only Internet Explorer supports returning to Chrome automatically.

Supported on: Microsoft Windows XP SP2 or later

Hosts that Should Not Trigger a Transition in Either Browser

Registry PathSoftware\Policies\Google\Chrome\3rdparty\Extensions\heildphpnddilhkemkielfhnkaagiabh\policy\url_greylist
Value Name{number}
Value TypeREG_SZ
Default Value


Administrative Templates (Computers)

Administrative Templates (Users)