From the BakeSmart home screen click the Clock at the top of the window. (Note:  If you do not see the clock Time Card functionality may not be activated)

Input your BakeSmart passcode and click continue.

If you have the option set to "Prompt for Department When Clocking In" set in Settings > Stores then you will be prompted to select a department.  If that store setting is not set you will be clocked in.