You can change your equipment's stock calculation method in the category Equipment module.
Bulk to Serialized
- Navigate to the Data tab of your equipment item and find the Stock section.
- Click on Change to serial numbers.
- You will receive a warning telling you that future stock movements will be deleted by having stock determined by the number of serial numbers. Click OK to proceed.
- Save
Serialized to Bulk
- Navigate to the Data tab of your equipment item and find the Stock section.
- Click onmore_vert More actions and select Change serial numbers to bulk.
- Save