You can create  new Tributes and update existing ones in the Manage Tributes tab of the Partner Area.  The default page lists all the Tributes created via your service, but you can also view and update Tributes created by third parties such as Funeral Directors.

Clicking on the Settings button on the right hand side of the Tribute list will bring up the Tribute Details page for that Tribute:

There’s Help for the different actions you may want to take – such as lighting a candle or adding an Offline Donation – in the ‘Managing Your Tribute Funds’ section of this support site.