Learn Editor: Update ecosystem-back-up-vms.md

Author: smanic2

articles/azure-vmware/ecosystem-back-up-vms.md

@@ -23,7 +23,7 @@ Back up network traffic between Azure VMware Solution VMs and the backup reposit
 You can find more information on these backup solutions here:
 - [Cohesity](https://www.cohesity.com/blogs/expanding-cohesitys-support-for-microsofts-ecosystem-azure-stack-and-azure-vmware-solution/)
 - [Commvault](https://documentation.commvault.com/v11/essential/azure_vmware_solution.html)
-- [Dell PPDM](https://www.dell.com/support/manuals/en-us/enterprise-copy-data-management/pp-dm_19.11_virtual_machines_ug/unsupported-operations?guid=guid-c4e1cb60-931b-4583-a44a-27da48fda899&lang=en-us/)
+- [Dell PPDM](https://www.dell.com/support/manuals/en-us/enterprise-copy-data-management/pp-dm_19.11_virtual_machines_ug/azure-vmware-solution-avs-on-microsoft-azure?guid=guid-600e65ba-95f3-4d7c-b8bb-4950abf2f9ad&lang=en-us/)
 - [Rubrik](https://www.rubrik.com/en/products/cloud-data-management)
 - [Veeam](https://www.veeam.com/kb4012)
 - [Veritas](https://vrt.as/nb4avs)