Fusion Defaulting Rules Processing Constraints

[@Imran100A]

Hello Nana, how can we default line type base on item. For example, if we choose item 1 in order line the line type will be 'buy' if item is 2, then line type will be 'bill only'. This question is for Oracle fusion order management. Thank you

[@AnanthaNanaOracleApps]

Try with Defaulting rules / Business rules . never done that oraclenana.com