"Path Computation Element (PCE) communication Protocol (PCEP) extension for associating Policies and Label Switched Paths (LSPs)" - Stephane Litkowski, Siva Sivabalan, Jeff Tantsura, Jonathan Hardwick, Mahendra Negi, Cheng Li

2020-09-29, rev -12: This document introduces a simple mechanism to associate policies to a group of Label Switched Paths (LSPs) via an extension to the Path Computation Element (PCE) Communication Protocol (PCEP). The extension allows a PCEP speaker to advertise to a PCEP peer that a particular LSP belongs to a particular Policy Association Group.