You can limit which View Privacy choices are available to Standard Users.
To limit which Privacy options your users have when saving a view, create a new record type for the ActionGrid View object:
- Navigate to Setup -> Create -> Objects -> ActionGrid View.
- On the Record Types Section and click New.
- Enter a Record Type Label and Description. The Name label is filled automatically.
- Choose the Profiles that you want to set a privacy limit:
- Click Next and Save.
On the resulting page, click the Edit link next to the Privacy pick list option.
Select Public and Public Read Only, then remove them from the Selected Values area. Click Save.
The profiles where you selected to have your new Record Type as the default should see the Private option only when you save views.