Can property 20 (create) be set after creation?

Hi,

Property 20, create containts the date the file is created. When drag/drop a file into M-Files, the Windows create-date value is used.

Can this property also be set on a existing object in M-Files? 

Or is this property 'locked', once a document/file exists in M-Files and should I use a new/other property of the date-type?

Kind regards,

Chris