Hi @Anonymous ,
I feel confused with your requirement:
Why do 72 hours mean 4 days? Is it a mistake
What is the start day of the week? Sunday, isn't it?
If my assumption is right, Please try to set the Text property of label as follows,
Text(
DateAdd(
Now(),
dwn_Tasks.Selected.ServiceLevel_hours/24 + 2 * If(
(Weekday(
Now(),
StartOfWeek.Sunday
) + dwn_Tasks.Selected.ServiceLevel_hours/24) > 5,
RoundDown(
(dwn_Tasks.Selected.ServiceLevel_hours/24 - (5-Weekday(
Now(),
StartOfWeek.Sunday
))) / 5,
0
) + 1
)
),
"[$-en-US]yyyy-m-d"
)

Hope this helps.
Sik