Hello everyone

I want to hide/remove "Timesheet Activities" from the "Human Resource" module. I thought assigning it to a different group would do the trick but it doesn't seem to work.

This is what I have in my custom security.xml:

 <record id="timesheet_activities" model="res.groups">
         <field name="name">Timesheet Activities</field>
         <field name="category_id" ref="base.module_category_hidden"/>
 </record>