Navigate to the monday.com marketplace:
Search for Clockwork and select it from the list below.
Click Add to your account.
Clockwork Board View
Add the Clockwork - Board View to the board you want to track time on.
From the list of Installed Apps, select Clockwork - Board View.
Clockwork Item View
Now, navigate to an item and click the + button on the tab header.
From the list of Installed Apps, select the Clockwork Item View. Once added, it will appear as a separate tab in the Item View.