Workflow task- Exclude weekends
Workflow tasks that appear a certain number of days before/after the target date may appear on the weekend. In a large office setting those weekend tasks should be pushed to the "work week" for a "work calendar". If a task falls on a Saturday, only if someone is looking at the month view of the calendar will see that task.
Target date is a Friday, first step is to be completed 1 day after the target date. That Saturday task will not be seen on next weeks calendar.