What is the correct term for a walkthrough once signed up?

1. What does it mean to do a walkthrough?
2. What is walk through meeting?

What does it mean to do a walkthrough?

a : the act of going slowly through the steps of a process, job, etc., in order to practice doing it or to help someone learn it. They gave us a walk-through of the new system.

What is walk through meeting?

Walkthrough is a method of conducting informal group/individual review. In a walkthrough, author describes and explain work product in a informal meeting to his peers or supervisor to get feedback. Here, validity of the proposed solution for work product is checked.