Sets options for connecting to a site and plant structure and passes user access information
to the application. This dialog opens when you select Open Database 
on the Open dialog.
Application Type
Allows you to select an application for filtering the available plant structures that are associated with that application. If all the plants in the site are associated with one application only, the value is read-only.
Available plant structures
Lists those plant structures found on the network. You can select only one item from this list view at a time.
Open
Connects you to the selected database. The Open command also checks to make sure you have the correct access privileges for the selected plant structure and passes your access information back to the software.
Site Server
Opens the Open Site Server dialog, allowing you to select an initialization file from local and network directories. Plant structures that correspond to the initialization file that you choose are subsequently displayed in the list of available plant structures.