MagicDraw 18.4 Documentation
Before you attempt to log in to any of No Magic's servers, you must:
Be sure the server and the client application use the same Java version. Small Java version updates may differ.
It is alright, when server Java version is 1.8.0_45 and client Java version is 1.8.0_51.
To log in to a server
If you need to connect to the server using the SSL connection, select the Use Secured Connection (SSL) check box.
The SSL connection must be established on both the server and the client side.
Wait while you are connected to the server, and then you can start performing collaborative tasks.
To log out of the server