You can set the goal for how many actions performed by an individual user in monthly or weekly wise. In the left side, click on Goals option. Then click on +Create Action Total Goal button under the Action Total Goals section.
In the pop-up menu, you can fill the form and set the goal for perform the total action according to your requirement like as time period, action, set individual targets and then click on Add button.
If you want to delete the goals, you can delete click on Delete button.