How to Swap Pre-Rules and Post-Rules in Panorama

Steps

To change pre-rules into post-rules, or vice versa:

1. Export the configuration from Panorama
2. Open the file with a text editor
3. Rules are split into two sections (pre and post). Cut/Paste rules from/to the desired sections
4. Import the configuration in Panorama
5. Commit the configuration on Panorama
6. Run a Commit from the firewalls, to ensure no pending commits on Firewalls.
7. Now Push the policy from Panorama to firewalls.
8. The Pre and Post rules are now changed.