How to get your EDIPI
Internet Options
1 - Open Internet Explorer » From toolbar select "Tools"  » select "Internet Options"


Content Tab
2 - Select: "Content" tab » Select: "Certificates"


Personal Tab
3 - Select: "Personal" tab


Class 3 Cert
4 - Select your Class 3 certificates by double-clicking it


Details Tab
5 - Select: "Details" tab » Select: field labeled "Subject" » 

You will see an item marked as "CN =" followed by your LAST NAME.FIRST NAME.MIDDLE INITIAL.10-digit numeric field. This 10-digit field is your EDI Personal Identifier. Please copy and paste this 10-digit number into the EDIPI field.