Draft: Resolve "Provide information about migration changes to existing users"

Closes #83 (closed)

docs/managed-nmaas/user-information/nmaas-vnoc-migration-information.md

+# nmaas VNOC Rebranding and Migration Information
+
+## Changes to client-access VPNs
+
+The following changes need to be made to existing OpenVPN client access VPN profiles in order to reuse them with the new VNOC infrastructure:
+
+1. Open the `.ovpn` file with any text editor.
+2. Delete the `compress` line.
+3. Change the `remote 150.254.160.131 1194 udp` to `remote openvpn01.nmaas.eu 1195 udp`
+4. Save the VPN and reconnect.