In the User Manual, here, the last screenshot on the page shows UoM Conversion under the Purchase Details section on the Item master. This doesn’t appear on my system:
Installed Apps ERPNext: v9.2.17 (master) Frappe Framework: v9.2.18 (master)
How do I get those details to appear? How do they differ, functionally, from UoM details which appear under their own heading?