If a customer gives you a set of keys it's highly important that you tag them as soon as possible.
The reason for this is we need to be able to securely identify the keys here but also need them to be unidentifiable if they were ever lost and found by a member of the public.
After you've been given keys you should receive an email from the team here with the key tag number on:
Unlink the key ring on the key tag and write the number on the paper.
If you've run out of key tags just stop by the office to collect some more.
Once that's done, just attach it to the keys with the key ring and send over a picture like this:
You must make sure there's nothing on the keys that will identify them. If there's anything that lets you know where the keys are for please remove and leave with the customer.