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If you want to revert an upgraded Experience Portal system running on Avaya Enterprise Linux back to 6.x or 7.x, you must perform the steps mentioned in the following table:
| Step | Description | Notes |
|
|---|---|---|---|
| 1 | Restore the previous version of Avaya Enterprise Linux on all Experience Portal servers. | See Restoring the Avaya Enterprise Linux operating system. | |
| 2 | Restore the Primary EPM server. | See Restoring the software on the Primary EPM server or a single-server Experience Portal system running Avaya Enterprise Linux. | |
| 3 | Restore the software on the Auxiliary EPM server. | See Restoring OS on Auxiliary EPM server. | |
| 4 | Restore the MPP servers. | See Restoring the MPP software on a server running Avaya Enterprise Linux. |