Here is the full list of all 10 Asemblance: Oversight achievements.
Preparing to Enact the Termination Protocol.
You've accessed the memories of your superiors.
You've used your intellect to gain access to the investigation.
You've been exposed to the Anomaly.
You've found multiple perspectives of the truth.
You entered the Blueshift.
You entered the Greenshift.
You entered the Whiteshift.
You entered the Gammashift.
You've returned to the Source. Do you see the Truth?