Tracking resources activity on the project is fundamental to delivering the project on time and within budget, as it enables the project manager to proactively action out of control activities.
This article explains how to activate to be able to record activities to Work Request time recording.
Click the setting menu option to open the Setup page.
Scroll down to the WORK REQUEST area.
Click Work Request Setup.
The WORK REQUEST SETUP form will open.
Scroll down to find the Show activity category field selection buttons. About three quarters down the page. Make the selections based on your business requirements for Activity tracking.
Click SAVE to commit the changes.