endoplasmic reticulum organization endoplasmic reticulum cisternal network organization ER cisternal network organisation GO:0071783 mah ER cisternal network organization 2010-09-01T01:47:28Z endoplasmic reticulum cisternal network organisation biological_process A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the endoplasmic reticulum (ER) cisternal network. The ER cisternal network is the ER part that comprises the membranes with low curvature in cross-section.