(You need to have saved a work profile, see here how)
To use a work profile, from your home screen;
For a single day;
Select a day
Select either
One from the ‘Recent’ options or,
'Work profile' second from the right at the bottom of your screen, then select the one you want from the list
Adjust start, breaks or finish if needed.
Select 'Save' (bottom right).
For multiple days:
Tap the start day and then select the end date
Select either
One from the ‘Recent’ options or,
'Work profile' second from the right at the bottom of your screen, then select the one you want from the list
Adjust start, breaks or finish if needed.
Select 'Save' (bottom right).
And there you have it.