Project planning has never been so easy

Skip Non-Workdays?

For some projects, we need to plan all the tasks on the workdays only. For some other projects, such as a personal project, we may need to plan tasks on all the days no matter it's working or non-workdays.

Tap the project name displayed on the toolbar in an opened project window to edit project properties includes the project task date policy.

ONLY lay out tasks on Workdays

We can not schedule a task on non-workdays. The task start date and task finish date can't be on a non-workday.
When moving a task to change the task date, the count of workdays keeps being the same, and the duration may be different because duration is the count of all the days.
And the impacted tasks by links, their workdays also keep being the same.

Impacts & Practice

To enable the "ONLY lay out tasks on Workdays" option, all the existing tasks should be on the workdays. If there are some tasks in the project on non-workdays, we need to fix them first. The efficient way is to show all the "tasks scheduled on NON-Workday." You can find the menu by clicking the display style button on the toolbar.
Suppose the "ONLY lay out tasks on Workdays" is enabled. For a working-day, if any task whose start or finish date is on the day, we can't switch it to a non-workday when changing the project calendar.
The undo pool will reset. We will not be able to undo the operations we did before we changing this option.