This dialog box was used to define a new link template when importing an external map file into AutoCAD Map 3D toolset format. It has been discontinued.
When you click OK, a link template is created for the table using the key columns in the Key Selection area that have been set to On.
Select a data source, catalog, and schema. Enter the name of a table. To select from a list of table names, click List.
Enter a name for the link template. Link template names can be up to 31 alphanumeric characters.
Specify a key column by selecting the column and clicking On.