Enrolling a device with Swif with an AD domain user can be as easy as a local user.
Download the Swif installer from the Swif dashboard or enrollment invite email
Click the *.msix to start the enrollment.
When it is done, please check if the enrollment is successful by visiting "Settings" > "Accounts" > "Access work or school"
You can verify if the Swif app is installed or not by visiting "Settings" > "Installed Apps"