How two computers share records
Two circles of records overlap: yours on the left and the other computer's on the right. Gray marks your records the other computer's rules may not look at. A light colour marks records they may look at but that are not shared. Gold marks records that the rules on both computers choose to share. Records in both circles are already on both computers and do not move.
their rules may look (expose)
shared
(converge)
You ask for a record you are missing, and the other computer sends it.
play
drag the right circle ยท scroll to change its size