It represents Corps Level and it includes the basic Corps Interface including Announcements, Management, Resources, Gold Donation, Corps Competition, etc.
You can use Feats to Awaken Pilots, at the same time increases Pilot’s max attribute reset. The max level is affected by Corps school’s level and your rank.
Upgrade: Upgrade Corps school to increase attributes’ maximum value.
Corps Evolution Chamber
You can use gold to get Gundam in capsule machine and have a chance of getting high quality Gundam through evolving.