I would like to know if there is a way to compare two lists of tricontactrole records and find the records that are not into the two lists.
The case is as following :
- one list of tricontact role records is associated to "tricapitalproject" object
- the other list of records is associated to "triPurchaseOrder" object.
- I would like "copying" the tricontact roles records from capital project to purchase order, but only those that does not already exist in purchase order.
Is there any method to do that ?
Thanks in advance for your feedback