MySQL Workbench - "deploying" schema into a real database
What you want is called either Forward engineering (create a new set of schemas + db objects based on your model) or Synchronization (apply changes in your model to an existing setup and incorporate changes from that setup into your model). The latter feature works best if you first reverse engineered an existing setup into a model and work from there. Synchronization does a 2-way merge and allows to manually exclude changes from being taken over to the other side or even change the direction for changes, if the automatic detection is not right.