How do we know the Kristallnacht was planned?

This document shows Kistallnatcht was an event that was planned. There were set rules of what was not to happen and what was to happen. It was written the previous day and the rules enforced and written in the document for that event were mostly followed through.

The document also had stated that the priority was to get as many Jews arrested as possible. This is clear that It was planned due to the details given and the orders that directly state that Germans would be protected and if there was a possibility that buildings of the Germans and property in general was to be damaged then the most care is to be paid to those parts and under all circumstances the protection of the Germans is essential.