Issue link: https://resources.pcb.cadence.com/i/1532922
For Flex PCB Design parameters, it varies greatly depending on the manufacturer. Ask your manufacturer for assistance on the values needed for your Constraint Management tool. Copper Spacing We have many manufacturing rules for copper spacing. Those rules vary from External to Internal layers and also planes. See the constraints applied below for an understanding of this idea. Even down to the plated and non-plated holes we have set the object to object spacing in acute detail. 66 www.cadence.com OrCAD X Constraint Management Guide