The Barton doctrine, which has been imposed in “an unbroken line of cases … as a matter of federal common law,” In re Linton, 136 F.3d 544, 545 (7th Cir. 1998) (Posner, J.), requires that plaintiffs “obtain authorization from the bankruptcy court before initiating an action in another forum against certain officers appointed by the bankruptcy court for actions the officers have taken in their official capacities.” In re Yellowstone Mountain Club, LLC, No. 14-35363, ___ F.3d ___, 2016 WL 6936595, at *2 (9th Cir. Nov.

Prior to the 2009 amendments (the “Amendments”) to the Companies’ Creditors Arrangement Act (the “CCAA”),¹  courts exercising jurisdiction under that statute could, in the appropriate circumstances, approve “roll up” debtor in possession (“DIP”) financing arrangements.  While it can take different forms, in essence, a “roll up” DIP loan facility is an arrangement whereby an existing lender refinances or repays its pre-filing loan by way of borrowings under the new DIP loan facility.  The priority status of the charge granted by the court to secure the DIP