Want to know how to assign your users to different Time Clocks or Schedules?
Want your Time Clock/Schedule featured only to specific users?
Follow these steps:
Navigate to the relevant Time Clock/Schedule on your side bar.
Three Grey Dots are located on the bottom corner of the Time Clock/Schedule, click them.

A dropdown list will open, click on the "Edit assignments" option:

Choose the users to whom you want the Time Clock/Schedule assigned (Time Clock can only be assigned to Smart groups while the Schedule can be assigned both to Smart groups & select users).
After selecting the relevant users, hover your mouse to the bottom right corner. Click the "Next" button:

Notify your users that have been assigned to the Time Clock/Schedule in the way you see fit.

Hover your mouse to the bottom right corner. Click the "Next" button.
The summary page will appear. Make sure you have added the appropriate amount of users.

Click the Confirm button.
You have now successfully added users to the relevant Time Clock/Schedule.