A Wisconsin company — Orange Pelican LLC — had two arguments for denying Frank Romans’s request for prejudgment attachment under the Illinois Code of Civil Procedure when he sued in the Northern District of Illinois for $3.7 million in unpaid loans. One was alleged lack of personal jurisdiction; the other was based on a Wisconsin choice-of-law provision in two promissory notes.Section 4-401 of the Illinois Code of Civil Procedure says that a plaintiff who sues for more than $20 “may have an attachment against the property …