The club's former owner Craig Whyte and former chief executive Charles Green attended a preliminary hearing at the High Court in Edinburgh.
Former club secretary Gary Withey, and David Grier, David Whitehouse and Paul Clark, who worked for administrators Duff and Phelps, also appeared.
The 15 charges in the case cover fraud, conspiracy and serious organised crime.
Mr Whyte bought Rangers from Sir David Murray in 2011 for a nominal sum of Â£1 but the club went into administration the following year.
A consortium led by Charles Green later bought Rangers' assets after a deal could not be agreed with creditors to exit administration.
Mr Whitehouse, Mr Clark and Mr Grier were employees of MCR Partners, prior to its acquisition by Duff and Phelps, in October 2011.
Duff and Phelps acted as Rangers administrators from 14 February 2012.
Mr Withey worked for Mr Whyte's London law firm, Collyer Bristow, before he took on a post with Rangers.

The 16-year-old girl and the 36-year-old married man were in love and killed by the girl's relatives, they said.
The bodies were later cremated. One man has been arrested.
So-called honour crimes are common in India, where many still prefer arranged marriages within their own caste and love matches are often frowned upon.
In 2011, India's Supreme Court said those involved in honour killings should face the death penalty.
The latest incident took place in Amaitha village in Bihar's Gaya district on Wednesday.
Reports said the couple had eloped a few days ago, but were found by the girl's family and brought back to village on Wednesday morning.
"A married man, Jairam Manjhi, had fallen in love with a girl. The girl's family killed the couple by brutally beating them and then burnt their bodies," senior police official Manu Maharaj told BBC Hindi.
Mr Maharaj said the village council held a meeting to resolve the issue, but the girl's family refused to see reason and killed the couple.
Police have registered a murder case against six people, but so far only one man had been arrested.

Fitzgerald was last season's player of the year as Tigers made the Premiership and Champions Cup semi-finals.
"It's been a great experience playing in the Premiership and in Europe for Leicester," said the 29-year-old.
Fellow forward Bateman, 27, flanker O'Connor, 27, and scrum-half Kitto, 24, have also agreed new deals, the lengths of which have not been disclosed.
Fitzgerald joined Tigers in the summer of 2015 and has made 44 appearances playing at lock and flanker, scoring four tries.
Tigers head coach Aaron Mauger said: "Mike is a very good man to have around the squad. He has a great work ethic in training and on the pitch.
"With the experience he has gained in the last 18 months in English rugby, we believe he will get even better in this environment."
Bateman also arrived that summer, from Exeter Chiefs, and has played 29 times for Leicester.
He achieved the notable feat of playing in all three front-row positions this season.
O'Connor signed in the autumn of 2015, scoring a try on his debut in a European Champions Cup win over Stade Francais, and has made 29 appearances for the club.
Kitto, meanwhile, moved to Welford Road in the summer of 2015 and has played 24 times for Tigers.
Six men have appeared in court in connection with the alleged fraudulent acquisition of Rangers assets.
[NEXT_CONCEPT]
A couple who had eloped in the northern Indian state of Bihar have been lynched by villagers in what is suspected to be a case of honour killing, police said.
[NEXT_CONCEPT]
Leicester Tigers have given new deals to Mike Fitzgerald, Greg Bateman, Brendon O'Connor and Jono Kitto.