How do I make a dashboard to be a company dashboard?

Summary

I need to get the dashboard I created to be available under the Dasboards navigation at the top of the screen

Content

I created a dashboard using the sample dashboard provided however, I am not able to get it to show under the Dashboards navigation.  I don't want the TA team to have to navigate to the catalog in order to open the dashboard.  How do I get it to show under My Company Dashboards or for users to have it under My Dashboards?

Thank you,

Susan