We are using a CodePlex solution that provides a custom cascading drop down field type for our site. When you create a site column from the MOSS UI, and select this new field type, you have to fill in several parameter fields to associate the parent list, child list, lookup field, etc. We'd like to package the creation of several site columns that uses this custom field type. I'm using wspBuilder to help. I'm having great difficulty finding the syntax I need for my Elements XML file to create the site column instance from this custom field type. I'm not sure how to pass the parameters for parent list, etc. to the custom field type to have it instantiate my site column.
Any suggestions would be appreciated. Thanks, Kevin