Currently we are not using field 'External Material Group' (MARA-EXTWG , MM03, basic data 1 ) in Material Master.
Now we have a requirement where in we want to categorise material further other than then category defined in Material Group .
We identified this field as a potention place where in we can define our new categories.
I just want to confirm, if we need some other configruation other than defining the master data for this field.
Is this field is being used in some process.
What other things can be affect with this fields in use.