Citavi's built-in features can be extended through the use of add-ons. Add-ons can be installed by individual users using the Add-On Manager in Citavi, as long as a system administrator has not disabled this feature (see disable add-on store).
To permanently install an add-on, enter its ID in the Windows Registry:
1.In the Add-On Manager, copy the ID from the add-on's description.
2.On 64-bit computers enter the ID as a key in this location: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Swiss Academic Software\Citavi 6\AdminSettings\AddOns.