Confirmed that it is currently by design that conditional access allows only one identity per device at this time. We hear that you need this and we’re looking into it. I’ve changed the title and category to indicate that this is related to conditional access.
Again, this is just for multiple identities from the same company. If you’re looking for having one device with identities from two different companies for MDM, that idea is here:
And if you’re looking for having multiple identities for MAM, that idea is here: https://microsoftintune.uservoice.com/forums/291681/suggestions/34627435
I can confirm that we have this on our plan for early in 2020/ Thanks for your patience!
Updating the status with a note from one of our PMs on the Intune team:
Hey there! I’m Liz and I’m a PM at Microsoft. Microsoft has a cloud printing solution called Universal Print and it’s currently in public preview: https://docs.microsoft.com/en-us/universal-print/fundamentals/universal-print-preview-access
and you can use Intune to help deploy: https://docs.microsoft.com/en-us/universal-print/fundamentals/universal-print-intune-tool.
Currently only for Win10 devices.
We’re also working on improvements to the provisioning and deployment process and more solid integration with Intune, so keep the feedback coming!