HITL alternative? (Human in the Loop)

[GS_23]

Situation: HITL appears to be deprecated.

Question: Is there a GCP that will allow our internal user (that has our GCP credentials) to verify and correct data extracted by our Document AI processors, and manually correct extracted data, BEFORE it's used in critical business applications?

Reason: HITL aims to improve the accuracy of machine learning models by incorporating human feedback into the training process. I'm worried that we don't have this anymore.