1Click 'Open database(s)' toolbar button:
In the opened dialog 2specify database connectivity options and 3click 'OK':
4wait a bit for a progress:
5Click on total or changed count for interested object type, for example Stored Procedures
In the opened Object list tab 6 select required object and 7 click merge button:
It will open merge confirmation dialog with synchronization script. Click 8 'Run' to apply changes: