Log into iMac (Accessible on Anydesk named "iMac"), password is 90...
Connect device to iMac and open apple configurator (purple icon with squares in dock)
Highlight device and choose 'Prepare'
Click next on all options
Device will then restore and be at set up screen
Connect to a stable WiFi SSID such as 'Wren' instead of 'HCMS Guest', as the internet drops out at times during set up thus breaking the process. (search for 'Wren Living Wi-Fi Details' in password safe)
Before setting up device log into apple business manager,
Select 'Devices'
Highlight added device and select MDM server
Select HCMS Mosyle
Log into Mosyle
https://mybusiness.mosyle.com/
Select Management
Can now see the device and can add tags and name the device correctly i.e. to the user (changing the name of the device doesn't update automatically so might have to wait a bit before it changes)
Finish set up on iPhone/iPad
Make sure device signs in to appstore and the Mosyle app has downloaded
If it doesnt download automatically it is the mosyle business app
Need to open the app once to allow it to work
Add passcode to device
If setting up an iPad, deactivate the feature where the cursor snaps to elements on the screen by going to Settings > Accessibility > Pointer Control > Toggle off 'Pointer Animations'