Ddestinations description Robijnvogel

LinkDestination
    When linked
        teleport entity to destination rift
    When unlinked
        link to new rift following some linking rules
        teleport entity to destination rift
RandomRiftDestination
    Teleport entity to random other rift that is "accessible" (so no personal dimdoors)
PersonalDestination
    Teleport player to their personal pocket
ReturnDestination
    Teleport player to the DimDoor that they originally entered the pocket-chain from.
EscapeDestination
    Teleport player to the pocket's "virtual location" in the dimensions that they originally entered from
WeightedRandomDestination
    Choose a random destination from the list and follow the rules of that destination.

Iron Dimdoors, Gold Dimdoors, Transient Doors and Warp Doors all have a LinkDestination  by default, however with different linking rules.
Chaos Doors use the RandomRiftDestination
Personal DimDoors use the PersonalDestination
Warp Doors on sandstone have a ReturnDestination
Limbo and Transdimensional Trapdoors use the EscapeDestination

WeightedRandomDestination is for future implementations