Feature Help - Post to wire from Dashboard

Hi, first post! Greetings all. I'd like logged in users to be able to post direct to the wire from the activity stream. Would it be a case of copying the input field block from the wire's php file to to the activity stream's? If so can someone help me out with where I'd find the required block and where to put it? 

If this has been covered before then I'm sorry! Can you point me?

Thanks!

Beginning Developers

Beginning Developers

This space is for newcomers, who wish to build a new plugin or to customize an existing one to their liking