Hi.
So, a things to look for.... I don't quite know where you are in the process, but I hope this helps
1. Check your licenses: If you don't have enough licenses, enrollment will fail
2. Check that your iPads have a WiFi profile installed on them before you begin, or at least part of the Prepare process
3. Check that you have a default DEP profile set up in DEP page
![Screen Shot 2021-03-23 at 9.46.21 AM.png Screen Shot 2021-03-23 at 9.46.21 AM.png](https://community.meraki.com/t5/image/serverpage/image-id/17166iC7F4437CB0337B2C/image-size/large?v=v2&px=999)
4. For your MDM server in AC2 prefs, ensure that you have the full URL that's in Systems Manager > Add Devices
![Screen Shot 2021-03-23 at 9.58.14 AM.png Screen Shot 2021-03-23 at 9.58.14 AM.png](https://community.meraki.com/t5/image/serverpage/image-id/17167iF953EB508030AAFE/image-size/medium?v=v2&px=400)