I have a custom OAF application (R12.1.3) which sends out a workflow notification. I need some guidance regarding what is involved in being able to open those file attachments while viewing the workflow notification. I know we can have Document type item attribute and have attachment being built through pl/sql this way, but in my case it is a file (a scanned check image) that I need to be able to open.
Would this involve extending the workflow notification region or some other routes I should consider? Any feedback is very much appreciated.