Brief:   

• We have some UDF's on the line item used for scheduling orders. 
• When Orders go on Credit Hold, most user cannot edit the Line Item Detail.  In particular the UDF which they need to update.
• I can edit with the Admin role, but they cannot.
  
  Question:   Where would the setting be for this?    I cannot figure out which the setting in Roles will allow this.  Seems very simple but it is eluding me

Thanks

Sage 100c Advanced 2018 v6.00.10.0