답변 1개
Hi Rajan,Greetings!You need to write the before insert trigger on opportunity to check,if there is the value which is expected or not.I would suggest you to refer the sample code in the below thread:https://developer.salesforce.com/forums/?id=9060G000000BfYLQA0Kindly mark it as best answer if it helps so that it can help others in the future.Warm Regards,Shirisha Pathuri