Wyse Device Manager (WDM) is End of life and end of sale.  For new deployments you will want to use WMS.  If you are trying to migrate from WDM to WMS there are guides available at. [URL]  
Hello, I'm a little confused about Wyse Device Manager in 2019. Is this software still supported, or must the Wyse Management Suite be used? We are still on version 5.0. Where can I download the Installation files required for the upgardes? What is the order for upgrading? I can't find every single Installation guide for the versions in between like 5.7.0, there is only one for 5.7.2 which says I need 5.7.0 to upgrade. But there is none for the prior version to tell me which version I need to upgrade to it. Can I continue to use my license for the recent version or do I have to buy a new one? If I need WMS, where can I get the migration Tool (WDM to WMS)?   Thanks for helping me.
WDM Upgrade and Support?