https://forum.sambapos.com/uploads/default/original/3X/f/d/fd8f1ecfe101b0c36e5609214b6d39593d6ef233.png
Please see Metaball product, It is in drop down for product and also in inventory product
https://forum.sambapos.com/uploads/default/original/3X/c/6/c645bd8b68f5da8b6d9a87e21f1aae8fa898cdcf.png
