If a scan button should prompt the user to select a Document Type, set the DocType name value to ask. For example:
<DocType name="ask" bitmap="C:\FOS\images\ScanButton.jpg"...
When a user uploads a document using an ask button, the user can choose the appropriate Document Type from a list. Available Document Types are limited to those received from Epic. If only one Document Type is received from Epic, that Document Type is automatically selected and cannot be changed.
Epic must be configured to pass valid Document Types to the FOS client. If none of the Document Types from Epic matches a Document Type in OnBase, then the ask button will present the user with an empty list.