However, United have to get employees to leave their jobs, which they appear to be doing so.
The Guardian has seen the email, which reads: Whilst many have welcomed our new approach, we are aware that a number of colleagues prefer not to commit to this new way of working (from the office) and are keen to understand their options.
With this feedback in mind and the fact that we respect each colleague's right to choose their approach to work, we will allow those who wish to resign now to claim their bonus early for this season if they cannot work from our offices from 1 June."
A United spokesperson said: This isn't a voluntary redundancy program. The club recognises that not everyone wants to work from the office full-time so has provided options for staff who don't wish to return to the office to step away now."