This is more of a curiosity question than a specific one.
Say a colleague in a team became unable to perform part of the standard role, and the reasonable adjustment was that they no longer do that part. However, this meant that other team members had to increase the amount of time they spent doing that role, to cover. Let’s imagine it’s someone who is no longer feels able to talk to customers on the phone - maybe it’s not a big job and there’s not a rota for it, but it will be noticed by the rest of the team that person no longer answers or makes phone calls.
On the one hand any disability or illness is 100% confidential and anyone struggling for any reason shouldn’t have their private information shared - so even just management saying that some adjustments have had to be made is giving away some personal information.
On the other hand, and particularly if the colleague who has asked for adjustments hasn’t been off ill, say, or anything that immediate colleagues would know about from the start (hopefully no one in their right mind would question why someone returning to work after breaking a leg can’t do shelf stacking!), should the other team members be made aware in anyway that the other person won’t be undertaking a certain task?
I genuinely don’t have a scenario in my head I’m trying to answer, but just curious how this should work in reality, both in terms of confidentiality and law but also being a good manager and keeping a whole team on a even keel.