Ouyang Shuo's arrival into the main hall represented the start of the military meeting.
The main topic of the military meeting was very clear—to discuss the arrangements of the three divisions.
Appointing the three major generals was one topic.
Most importantly, the territory would now add three more divisions to the current four. Now, they had the ability to build a higher level military legion.
Based on the organization, four divisions would form one legion. A legion differed from a division because it did not have a subordinate unit. Only the general themselves would get a guards unit.
If one said that a division was the main pillar of an army, then the legion represented a real military force. Apart from an army corp, this represented the highest unit in an army.
Based on normal circumstances, a military would only form up an army corp from several legions during wars.
Hence, a legion would normally be the highest unit in common day military operations.