Retained logic VS Progress override

What is the difference between Retained Logic and Progress Override and Actual Dates in Primavera P6

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Retained Logic vs Progress Override | Which One Is Destroying Your Schedule?

Scheduling Options in Primavera P6

How To Prepare Revised Schedule in P6 | Make Revised Schedule for Any Changes in P6 | Primavera P6 |

How to Prepare the Revised Schedule in Primavera P6 | How to Create Revised Schedule in Primavera P6