4 fields as below:
_name=’todo.task’
NO=fields.Char(‘Number’’)Lot=fields.Char('Lot number')Pro=fields.Char(‘Protein(%)’)H2O=fields.Char('water(%)')
I want to let “Group_user_a” have right to create its record and modified it; “Group_user_b” to edit fields “Pro”,”H2O” and read “NO”,”Lot” only. Shall?