How to uncheck / hide all activities on a form by default for all users

[Servicenow_12]

How to uncheck / hide all activities on a form by default for all users. later they should be able to select or filter activities as per their requirement

[glideFather]

ahoy @Servicenow_12,

could you possibly explain what activities and what form? It's not clear from your description, adding a screenshot would also make it better understandable

[Servicenow_12]

[Servicenow_12]

and these activitie filter should have all activities unchecked / hidden for all core_company table records for a user every time they opens the record by default. so they can check/ enable the activity they want to see 

[Ace009]

Im assuming you mean the activity stream?

Create a User Preference that sets all of the checkboxes to False with the System checkbox checked and no User referenced.

Easiest way is to set it on your own profile:

•  Go to the table you want to default
• Click the All checkbox (sets all other checkbox to false)
• Go to User Preferences
• Name is <table name>.activity.filter
• Open the one for your profile
• Clear the User Field and check the System checkbox

If you want to start on a clean slate for everyone, just remove the entries for the activity filter for the other users. Else, users with current Filters will still persist.