Click Add-ons > Database Browser > Start.
The following screen appears.
Click on Create New Connection to create new connection.
Mention the required connection name.
Select the required database.
Mention the required Host Name or IP Address.
Mention the required Database Name.
Mention User Name.
Mention the password.
Click test now to test the connection.
Click Save to save the connection.
Click Back to go back to connection.
Open ththe saved connection.
Edit as per requirement.
Save the connection.
Click on Clone icon to clone the connection.
Clone means making an identical copy of the previously saved connection.
Delete Connection
Click on Delete icon to Delete the connection.