Looks like April 15 may not be the hard LAS cutoff date we thought based on this link I found in Citrix Cloud Legacy Licensing today?

Oh interesting! One customer needs this button ASAP - I'm not seeing this in the portal. Do you know which tenants got these option?!

I think you only get the button, when requesting it from citrix

Quite so. Where is this? https://www.citrix.com/account/#/manage-licenses-tool/overview ?

Doesn't show in https://ap-s.cloud.com/cloud-license/on-premises/file-extension for my customers with UHMC licenses, only those with just Citrix Private Cloud. Just gives a blob file that I assume Citrix support will tell you to use to just replace the existing "legacylicenseextension.blob" they seem to have already dropped in the MyFiles folder on the servers I checked. Luckily just upgraded my last customer yesterday to a CVAD version that supports LAS.