How to hide activity fields

[JohnDF]

How do I hide the part mark in Red for specific users?

I prefer doing that using ACL but if it is not possible so client script will do the job as well.

Thx

[shailendra11]

Hi Jhon

kindly click on the filter icon an uncheck all option .
all activities will be removed from the form 

kindly refer to the screenshot 
please mark it helpful if it helps

[JohnDF]

@shailendra11 thanks for reply

this is not my requirement I want to hide the red marked part(names) anomyze the activties and only for specific user and not for all.

thanks for your help.