1. If actions in the publisher aren’t enabled, only standard Chatter actions (Post, File, Link, Poll, and Thanks) appear in the Chatter publisher in the full Salesforce site.
2. The Chatter feed appears on an object’s detail page in the full Salesforce site only for objects that have feed tracking enabled.
3. When Chatter is disabled, the Feed item isn’t available in the Salesforce mobile app.
4. When Chatter is enabled but actions in thepublisher aren’t, standard Chatteractions and nonstandard actions appear in the Salesforce mobile app action bar and inthird-party apps that use action lists. Nonstandard actions include Create, Update, Loga Call, custom actions, and Mobile Smart Actions.
5. When Chatter and actions in the publisher are disabled, only nonstandard actions appear in the action bar in the Salesforce mobile app or in third-party apps that use action lists. Nonstandard actions include Create, Update, Log a Call, custom actions, and Mobile Smart Actions.
6. If feed tracking isn’t enabled on an object,only nonstandard actions appear in the Salesforce mobile app action bar and inthird-party apps that use action lists. Nonstandard actions include Create, Update, Loga Call, custom actions, and Mobile Smart Actions.