This is a special observing mode that is intended for large area photometric mapping using both PACS and SPIRE simultaneously covering the full wavelength range of Herschel in 5 bands, the 3 SPIRE ones plus the PACS Red and a choice of 2 PACS Blue channels. This AOT, along with a cookbook guide with an observation's example, is described in the SPIRE PACS Parallel Mode Observers' Manual.