InviteMacro
This addon will create a macro in your general macro tab that contains all the names and servers of your current party e.g.
/inv name1-Server
/inv name2-Server
/inv name3-Server
/inv name4-Server
To create the macro type one of the following commands:
/invitemacro
/invmacro
This is useful if you want to check if a specific mob / rare mob, chest or other is up on you realm. You can then use the macro to reinvite your former party. If you are from different realm pools you can realm hop that way.