Thermory USA · IT Operations
Erasing an existing Mac and getting it back into Apple Business Manager and Microsoft Intune. Most machines are already registered — check the roster before you touch anything.
16 of the 27 Macs are already registered in Apple Business Manager and already enrolled through Automated Device Enrollment. Those do not need Apple Configurator, do not need the blue orb, and do not need a profile assigned in Intune. They need to be erased and signed back in — that's it. The other 11 need the full enrollment.
So the first thing you do at every desk is look up the person in the roster below and confirm the serial number on the machine matches. Get that wrong and you'll spend twenty minutes doing Configurator work on a machine that was ready to go, or skip enrollment on one that wasn't.
Phases 4 and 5 have not been proven end-to-end. I do not yet have the admin rights in Intune to assign an enrollment profile to a device — I can see devices, but I cannot assign. I expect that access Monday and will confirm the remaining steps then.
Everything through Phase 3 — the device landing in Apple Business Manager — is confirmed working. Steps marked Unverified are what should happen based on Apple and Microsoft documentation. Treat them as expected behavior, not tested fact. This only affects Path B machines.
Step Zero · Do This At Every Desk
Two questions decide everything that follows: who is this machine for, and does its serial number match what the roster says. Answer both before you erase anything.
16 machines · already in ABM, already ADE-enrolled
11 machines · not yet enrolled in ABM
Read the serial off the machine ( → About This Mac) and match it against the roster. This is the one check that decides which path you're on — the roster is keyed on serial, not on name, so the serial is what tells you whether this machine is already registered.
The fleet is MDM-managed and the roster reflects the current assignments, so this should match every time. It takes five seconds and it is the difference between a ten-minute job and a thirty-minute one.
If a serial doesn't match the roster, stop and check with Shawn before erasing. Don't guess the path — a mismatch means the record and the machine disagree, and that is worth knowing before the machine is wiped.
| Employee | Location | Serial | Path |
|---|---|---|---|
| Alicia Alexyn | Batavia | FVFFTTJVQ6L4 | Path A |
| Eric Britson | North Carolina | J1YWXXD3H7 | Path B |
| Sonya Buie | Wilmette | C02F54RDQ05P | Path B |
| Steven Butler | Colorado | TFJ6H714P9 | Path B |
| Brooke Chartraw | Batavia | FVFF5F8DQ05F | Path B |
| Robert Credi | Batavia | Y9WJ6LHC44 | Path B |
| Cristian De Rosa | Batavia | MF9F7GF9K0 | Path A |
| Michelle Golino | Batavia | FVFFTWWHQ6L4 | Path A |
| Jessica Golino-Smith | Batavia | FVFFV2MRQ6L4 | Path A |
| Meg Hartman | Batavia | JTY6LG6Y46 | Path A |
| Whitney Henderson | Batavia | FVFH2SL8Q6L4 | Path A |
| Stephanie Kelver | Batavia | VWKP406NXM | Path B |
| Daniel Kent | Texas | LCLXDGCHXD | Path B |
| Mandy Krol | Arkansas | FVFFTQSQQ6L4 | Path A |
| Lauren Kurkowski | Batavia | HRTJC9NKQ6L4 | Path B |
| Sean Leary | Batavia | L2YMQ7HQFQ | Path A |
| Jake Mingle | Batavia | FVFH2RN8Q6L4 | Path A |
| Katherine Mullen | Batavia | W0502PW1QX | Path A |
| Emma Pangrazio | Batavia | KT61W04J6J | Path A |
| Robert (Bobby) Reid | Colorado | FVFFV56TQ6L4 | Path A |
| Levi Scott | Texas | FWQ120X1G7 | Path A |
| Matt Stansell | North Carolina | HRTJ70S9Q6L4 | Path B |
| Jessica Streiff | Batavia | JWVTDWDWLF | Path B |
| Kimberly Thompson | Batavia | FVFFVZ83Q6L4 | Path A |
| Brandie Waite | Batavia | FVFJG0BDQ6L4 | Path B |
| Darren Wales | Texas | FVFH5N31Q6L4 | Path A |
| Ed Wilkosz | Batavia | J9YPGJMGKP | Path A |
Stephanie Kelver — VWKP406NXM and Sonya Buie — C02F54RDQ05P are not in Apple Business Manager yet. Both run Path B, full enrollment, same as the other nine in that group. Nothing special to do — they are called out here only because they were asked about.
Built from the Thermory Devices inventory — the In ABM and Enrolled Via ADE columns. The source sheet stays authoritative; if the two ever disagree, believe the sheet and tell Shawn.
Macs only. The five Windows devices in the inventory — Angela Brownlee, Mark Challinor, Karen Hirata, Anna Rossi, and the Wilmette conference room — are out of scope for this SOP.
The Workflow
Path A runs Phases 1, 2 and 5 only. Path B runs all six — and Phase 4 is the one that can stall, so plan the day around it.
Complete all of this before arriving on site. None of it can be done at the desk.
Apple Configurator is only used to add a Mac that isn't in Apple Business Manager yet. The 16 Path A machines never touch it. Set it up before you travel regardless — it costs ten minutes at home and cannot be done at the desk.
Shawn has sent an invite to create your Managed Apple Account. It ends in @thermoryusacom.appleid.com — this is not your normal Apple ID and not your Thermory email. Complete setup fully, including two-factor.
Free from the App Store. Requires iOS 16 or later. The iPhone app is the one that can enroll Macs — the Mac version cannot.
Not your personal Apple ID. The Settings screen should show THERMORY USA, LLC as the organization.
Set once, then leave alone. If either is wrong, every enrollment silently goes to the wrong place.
Before you fly: verify you can assign and remove an enrollment profile on a test machine. This is the current blocker — see Open Items.
The screenshots show YASK because that was Shawn's network at the time. Yours will differ — and that matters: whatever network the iPhone is on is the network it hands to the Mac. Before you start, put the phone on the network the Mac should end up on.
Addigy is still listed as a device management service. We are migrating off it. If a Mac gets assigned to Addigy instead of Intune Thermory, it enrolls into the wrong MDM and you erase and start over. Verify Specific → Intune Thermory before the first machine, and spot-check after any app update.
On site · ~5 minutes · Both paths · Do not skip step 1
→ About This Mac. Once the Mac is erased you cannot read the serial from the OS — and this one number decides both which path you're on and, on Path B, how you find the machine again in Phase 4's list of serials.
Confirm the serial matches the person you're standing with. If it doesn't match, or isn't in the roster at all, the machine is Path B. If several machines are running at once, label each serial with the user's name.
Open the OneDrive menu bar icon and confirm it reads "Up to date" — not "Syncing." Anything unsynced is gone permanently after Phase 2.
This is the one thing users reliably panic about afterward. Two cases:
Signed in to Chrome with their Thermory USA account — nothing to do. They sign back in on the rebuilt machine and bookmarks, extensions and history come back on their own.
Not signed in — export before erasing. Chrome → Bookmarks → Bookmark Manager → ⋮ → Export Bookmarks. Save the HTML file into OneDrive, not the Desktop, and import it after Phase 5.
Mainly Downloads and anything saved to a local-only folder. OneDrive folder redirection does not cover these.
→ System Settings → [Apple Account] → Sign Out. Skip this and Erase All Content and Settings will demand the user's personal Apple ID password mid-wipe — and if they don't remember it, you are stuck with a half-erased machine.
On site · ~5 minutes, mostly unattended · Both paths
Not time-intensive. The Mac reboots and comes back at the Pick a Language screen. Leave it there.
If this machine is Path A, it is already in Apple Business Manager with an enrollment profile assigned. Do not open Apple Configurator. Do not look for the blue orb. Just walk it forward through Setup Assistant — it will find its own profile and enroll itself. Go straight to Phase 5.
Phases 3 and 4 exist to put a machine into that state. A Path A machine is already there.
On site · ~2 minutes · Path B only · The step that must be timed correctly
The enrollment target appears in the gap between the language screen and the country screen.
A floating blue shape made of many dots, slowly rotating. This is the Mac broadcasting that it is available for Configurator enrollment.
Hold steady until it registers. The Mac is added to Apple Business Manager and assigned to Intune Thermory. Your iPhone's Wi-Fi credentials are handed over at the same time.
Go to Phase 4 and come back to power it on.
Add this Mac to Your Organization
Position this image in the frame of Apple Configurator.
Added
This Mac has been added to “Thermory USA, LLC”.
Assign this Mac to an MDM server in Apple Business Manager to configure its enrollment settings and enable Automated Device Enrollment.
The Mac sometimes has trouble reaching the internet during this step. It is common and it is not a sign anything is broken. Stop as soon as it works:
None of these risk the enrollment. Nothing has been assigned yet, so there is nothing to corrupt.
This is the step that breaks the whole process if you get it wrong. Being in Apple Business Manager is not the same as being assigned an enrollment profile in Intune. The Mac asks Apple "do I have a profile?" exactly once, during Setup Assistant.
If you restart now, Intune does not know the machine exists yet, Apple answers "no profile," and the Mac sets itself up as an ordinary personal computer. It will never retroactively enroll. The only recovery is to erase and start over from Phase 2.
Apple's own guidance is explicit: do not proceed through Setup Assistant after adding a device manually until it has been assigned. Shut Down parks the machine safely while you do Phase 4.
On site · ~15 min to 12 hours · Path B only · Requires Intune admin rights
ADE devices do not appear under Devices → All devices until they have finished enrolling. Before that they exist only on this page. Look in the wrong list and you will think the process failed when it hasn't.
In practice it has landed in about 15 minutes. Microsoft documents up to 12 hours as normal, and the automatic sync only runs about every 24 hours. If nothing shows, click Sync again — the manual button can be triggered once every 15 minutes. Keep clicking it; do not sit and wait on the automatic cycle.
The list may hold several machines with nothing to tell them apart but the serial. This is why step 1 of Phase 1 matters.
Select the macOS enrollment profile for Thermory.
Do not power the Mac on until you can see it.
Everything else in this SOP is measured in minutes. This is not. Observed: ~15 minutes. Documented worst case: up to 12 hours.
Consequence: a Mac can sit shut down after Phase 3 for as long as needed. Nothing expires, nothing is lost. If a machine hasn't appeared by end of day, leave it off, assign the profile whenever it surfaces, and power it on the next morning for Phase 5.
So run Phases 1–3 on all eleven Path B machines first, as a batch, and let them all sync while you work. Do not take one Path B machine end-to-end and then start the next — you will spend the day watching a sync page.
Then fill the wait with Path A machines. Those have no sync step and no unpredictable stall, so they can go one at a time, start to finish, while the Path B batch works through Intune in the background. If the day gets short, Path A machines are the ones you can reliably finish.
Apple does not push to Intune. Intune pulls from Apple Business Manager, automatically about once every 24 hours. The 15-minute figure is the throttle on the manual Sync button — it is not a background cycle. If nobody clicks Sync, a device can sit invisible for most of a day even though ABM already has it.
On site · Both paths · time depends on software payload size
Path A: the machine never shut down — it is sitting at Pick a Language after Phase 2. Just carry on through Setup Assistant.
Path B: only now that the profile is confirmed assigned in Phase 4.
It should pull the enrollment profile from Intune and begin installing the required software.
They sign in with their Thermory USA account. Confirm the Mac is actually managed — → System Settings → General → Device Management should show a Thermory profile. No profile means enrollment did not happen, and the fix is to erase and start over, so check it while you are still standing there.
If bookmarks were exported in Phase 1, import the HTML file from OneDrive now. Confirm Desktop and Documents are downloading back from OneDrive.
OneDrive and Outlook signed in automatically. Desktop and Documents begin downloading from OneDrive. Required Thermory software installed.
This has not been proven yet. Shawn will validate Monday once admin rights are granted and will update this document.
Before Deployment
What still has to be true before this workflow can run end-to-end on site.
| Item | Status | Detail |
|---|---|---|
| Path A end-to-end test | Blocker | Erase one Path A machine and confirm it re-enrolls on its own and lands in Intune Thermory, not Addigy. These machines were enrolled before the migration, so their ABM assignment may still point at the old MDM. Prove it on one machine before running the other fifteen. |
| Roster verified | Confirmed | Checked against a refreshed export of the inventory on July 20, 2026. All 27 serials and both path assignments match. |
| Intune admin rights | Blocker | Shawn can see devices in Intune but cannot assign enrollment profiles. Until granted, Phase 4 cannot be performed or verified. Expected Monday. |
| Profile assign + remove tested | Blocker | Paco and Russell must confirm they can both assign and delete profiles from machines — not just view them. Test before traveling, not on site. |
| End-user post-enrollment experience | Unverified | What the user sees after enrollment, and whether OneDrive and Outlook truly auto-sign-in, is untested. |
| ABM default MDM server | Unverified | Addigy still appears as a selectable MDM. Confirm the ABM default server for Mac points at Intune Thermory, not Addigy, so nothing auto-assigns wrong. |
| ABM accounts live | Unverified | Paco and Russell must accept invites and complete Managed Apple Account setup before travel. |
Reference
Apple's naming makes these sound like the same thing. They are not, and mixing them up is why enrollment appears to silently fail.