Thank you for your response. i want to disable chatter access to only few users or some particular profile only.And rest of the profiles or users need to access the chatter.
Couldn't you remove the chatter access from the profile and then create a permission set granting chatter access and add that to the users in the profile who need it?
Click on "Profile" --> Goto "Custom App Settings" remove visibility
then App access will be removed.
If you want to remove chatter access to all users then:
customize --> chatter--> chat settings --> click on "Edit" ---> uncheck the enabled "chat settings"
Mark answer as best (or) can you pls clarify more infn to help u better
i want to disable chatter access to only few users or some particular profile only.And rest of the profiles or users need to access the chatter.
Refer the below link.
https://success.salesforce.com/ideaView?id=08730000000GzQAAA0
You should raise a case to enable "Profile-based rollout of Chatter"