Production list update needed for Caravelle III SE-DAF.

Hello, new here. How do you update data in the production list. I'm member the Finnish Aviation Museum Association (IMY)-team that does the restoration and display of Caravelle SE-210 III ex SE-DAF, now painted and restored as OH-LEA at Turku Airport, Finland (TKU/EFTU). The current status in the production registry says "preserved at Arlanda", while we got the aircraft as donation some year ago, and now after 18000h of volunteer work it is on the display just near the Terminal 1 at Turku airport. Of course I can send photos of it too, we have many many taken by our team!