APPLICATION MANAGEMENT
When you create a database, you are assigned as the Manager of that database by default. This gives you complete access rights. You can then designate others as designers so they can contribute to the design.
To keep a database private during development
1. Select the database and choose File - Replication - Settings.
2. Click Other and select "Temporarily disable replication."
3. Click OK.
4. Choose File - Database - Properties and click the Design tab.
5. Deselect "List in Database Catalog."
6. Deselect "Show in 'Open Database' Dialog."
For more information on access control, see The database access control list.