SecureConversation can be opened from the SecureMessage app bar:
To initiate a secure conversation
You can send an invitation to another user by clicking or tapping the Send invitation button in the bottom app bar:
To check invitations
You can load the list of incoming invitations by clicking or tapping the Unhandled invitations button in the bottom app bar. This is where you can accept or refuse the conversation:
To start the conversation
You can check all confirmed invitations using the Accepted by recipient button:
Here you can start the conversation by pressing the message cloud icon for the appropriate invitation. You can also revoke the invitation.
Sending the first message
Upon pressing the Start conversation option in the above window you can write the first message:
This is the same popup as in SecureMessage but here you cannot change the recipient.
The Reply and Delete app bar buttons have exactly the same function as their SecureMessage counterparts.