Go to the
Configuration menu > → System Values: Advanced > → Work Log Activities.
Click the Add button on top of the Work Log Activities table. You will be directed to the Add Work Log Activity page.
In the Name field, provide the name of the new activity.
With the Require Associating with System Area checkbox, decide whether users should select a specific entity (project, job, invoice, client, etc.) while logging time for this activity.
Decide whether this activity should be Active and thus selectable.
Decide whether this activity should be marked as a Preferred Item and thus appear on top of the drop-down lists.
Decide whether this activity should be a Default one.
Click the Save button.
To make a newly created activity available for selection, go to the Configuration menu > → User Management > → Work Log > → User Group Settings tab and assign the activity to the selected user groups.