You can also reassign functions to different function keys on the clock, as needed.
To do this, copy the existing entries from the config.xml file, modifying the value in the key="" attribute in each entry.
For example, the Start Shift function is assigned to the F1 key by default in the file. Copy the following entry to the config.custom.xml file, replacing F1 with whatever function key (F1 through F8) you want employees to us when they’re clocking in for work:
<function id="in" button="F1" punchtype="Punch_In"
class="BaseFunction" icon="shift_start" key="1" />
Make sure that each function key is assigned only one function. For example, if you move the function from F1 to F3, you also need to edit the entry assigned to the F3 key.