This story precedes season one's Rookies (2008) as it depicts the members of Domino Squad before they were stationed at Rishi Base.
The name of one of the tests Domino Squad runs is "THX 1138" which is the name of another George Lucas' film, THX 1138 (1971).
The 'Jedi fortune cookie' message that opens the show reads "Brothers in arms are brothers for life."
First series appearance of Shaak Ti.