To clarify, I have connector P100A in DesignA, Diagram1.
This P100A mates to P100B in Design B, Diagram1 .
How to I cross reference/link the two so when I do "View Related Items", it jumps to one another.
I apologize if I am using the wrong terminology.
you have created two different objects. One object is named P100A and the other object is P100B. If you want to "jump" using view related items the have to be the same - menas both to use the same name.
Otherwise if the wire/signal between these two differnt obejcts is the same you can "jump" using the wire/signal.
I think I understand what you are describing but I can only get it work within one design. However, can you clarify if your process is within one design or across two different designs?
If you are using VeSys 2.0 then there is no way to jump between designs, you can only create additional instances of your devices/connectors/wires within a single design. Capital however does support shared objects which enables cross referencing between diagrams, if sharing of connectivity between different designs (and their design revisions) is important then you should discuss Capital with your account manager.