You can also use the milling layer for the cutout. If for example the edge is v-cut, you should use the milling layer. The best way is to contact the PCB manufacturer they will tell you exactly how you should do it.
You can also use the milling layer for the cutout. If for example the edge is v-cut, you should use the milling layer. The best way is to contact the PCB manufacturer they will tell you exactly how you should do it.