IMPORTING PRODUCT TO UNIT GROUP IN DYNAMICS 365

Hello,

I have like 5,000 products to add to the product catalogue in the Dynamics 365, but i need to create unit group for each products. IS there anyway i can import the Unit Group (that contains Name and Primary Unit) or is there anyway i can make the unit group not required from the product list area in Dynamics 365???

I will appreciate your help.

Thanks