Restoring deleted MailFolder and MailMessage Document Type in Studio

[karl_harris_]

The MailFolder and MailMessage document types have been deleted from my Content Model -> Documents listing in Studio.

How can I restore these document types?

FYI: They are still available in the Accepted Children List, but not in the Content Model -> Documents Listing.

[Alain_ESCAFFRE]

Hi,

There is no trash mechanism currently in Nuxeo Studio. But maybe you can revert to a previous commit if you have just discovered your problem ? Had you done a lot of work on those document types ?

[karl_harris_]

I have done work in the past (spring). I've created documents which inherit from Mail Folder and Mail Message and sometime during the intervening time period the "root" document must have been deleted. Now I have documents which inherit from a root that is not available in Studio. I want to test a few things using the original "root" documents.