Identifying those on vacation for messages in notifications

[#1]

When someone is on vacation, it is not possible for others to know about it when they tag someone in notifications. That would be useful to inform colleagues that a person is on vacation and tagged as such when writing to them in the notifications. Lately, a colleague wrote to me and there was no way she can see that I was on vacation. It is someone else that had to inform this colleague that I was out of the office. It can be editable so the person can write personal information: out of office - on vacation - back on XXX, or else. Emails have that, and other apps do have that feature too. For example, Slack is one of them. 

Thanks for considering. 

[#2]

I agree and suggested this too.  Put an icon next to their name that shows OOO like Teams and Slack does. It would be helpful that they can mark PTO based off the calendar and then this icon appeared in the updates area or on the list of tasks to show they are OOO. 

I would also like the hover over message we can state on the PTO calendar.