So, the US decided to take some Japanese titles and make one huge series called Robotech. I've just spent the last little while doing a lot of research on this and here are my findings.
Robotech aired in 1985 in the USA (ALL 3 seasons in a row)
The Super Dimension Fortress Macross aired in Japan 1982-1983
Genesis Climber Mospeada aired in Japan 1983-1984
Super Dimension Cavalry Southern Cross aired in Japan 1984
Robotech: The Macross Saga - The Super Dimension Fortress Macross
Robotech: The Masters - Super Dimension Cavalry Southern Cross
Robotech: The New Generation - Genesis Climber Mospeada
In my opinion each series should have it's own entry on AP and have a special note somewhere in relations explaining how things fit together.
Example: Robotech: The Macross Saga Related to The Super Dimension Fortress Macross REASON: alternative telling. None of the other Robotech's would be related to Macross though just the one based on it and same for the other 2.
OR have the Robotech titles as alternative names instead of the other way around like it is now.
There are 3 titles released with the Super Dimension name:
Super Dimension Fortress Macross 1982-1983
Super Dimension Century Orguss 1983-1984 (Orguss was kept out of the Robotech Series but had an Orguss 2 ova made)
Super Dimension Cavalry Southern Cross 1984
These titles are not related in anyway and just share the Super Dimension name sponsored by Big West Advertising. This company also sponsors all of the later Macross titles as you can see if you click on the link.