In Multiplicity Pro, under the Seamless Display™ tab, you can configure your primary computer to connect to a secondary computer's display, extending your desktop area.
...
To configure Seamless Display™ remote connections, first enable “Allow this computer to accept incoming display shares” on the primary computer. (1)
...
...
Seamless display shares
...
(1) Check this box on the primary computer to enable it to allow it to accept incoming display shares.
(2) After checking to allow incoming display shares, click the plus icon to add and configure a Seamless Display connection. The following prompt will appear for adding the connection:
...
(3) Once a the Seamless Display connection is added, the pencil icon can be clicked to edit make future edits the currently selected computer’s Passcode:
...
(4) The trashcan icon can be clicked to delete/remove a currently selected saved connection’s information from this list.
Share my computer displays (
...
secondary computer)
To allow the saved connection on the secondary computer, locate the following section in the Seamless Display™ tab:
...