other email clients I've used (outlook, notes, thunderbird, mac mail) have
the 'move' option when you right-click on a mail or a group of mails.
I've connected the groupwise desktop client to an old imap server to
retrieve archived emails from it. It's a lot (about 3000).
I'd like to move those mails to folders I've made under the cabinet
folder. However I do not see an option to 'move' emails I highlight.

So, how can I move mails from the imap server (which is setup on gw
client) to the gw server under the cabinet folder?

Thank you,