Mobile:
Click More in bottom right corner
Go to Parts Inventory tab
Select Part to add Part Type
Click 3 dots (⋮) next to Restock in top right corner
Select Edit
Click Assign in Part Types field
Select Part Type(s) to add in Part Types field
If Part Type to add is not listed, type Part Type and click +Create
Click Done in top right corner
Click Update in top right corner
Web:
Go to Parts Inventory tab
Select Part to add Part Type
Click 3 dots (⋮) next to Restock in top right corner
Select Edit
Select Part Type(s) to add in Part Types field
If Part Type to add is not listed, type Part Type and click +Create
Click Update in bottom right corner