$prefix = $firstName . "." . $lastName;I don't see why you can't do that. You would just needIs it possible to use the full first name and then just an initial of the second name, so just the first letter?
$lastInitial = SCStringUtilities::substr($lastName, 0, 1);Yes, if you look down around line 450, you can see a call to the method 'getUsernameUniqueNumber' which does what its name implies.What happens if two people have the same automatically-generated username - does it add a number on the end?
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