Some editions of Delphi allow you to add remote data modules to application server projects. A remote data module has an interface that clients in a multi-tiered application can access across networks.

1. Choose FileNewOther.
2. Select the ActiveX page in the New Items dialog box.
3. Double-click the Remote Data Module icon to open the Remote Data Module wizard.

Once you add a remote data module to a project, use it just like a standard data module. 

For more information about multi-tiered database applications, see Creating multi-tiered applications.