APEX Trigger Opportunity

APEX Trigger on SALESFORCE\r\nTrigger on Master Oportunity to create Child Oportunities.\r\n\r\nSome opportunities require one or more chlid Oportunities\r\n\r\nCondition\r\nWHEN a product is added in negative sales price \r\n\r\nTrigger fires and create new child Oportunity\r\nwith the follow information\r\n\r\nstage =\"08. Delivery \\ Invoiced\"\r\n and\r\nOpportunity Master Owner = Opportunity Child Owner \r\n and\r\nOpportunity Master Name = Opportunity Child Name\r\n and\r\nadd \"SALDO\" To Opportunity Child Name\r\n and\r\nOpportunity Master Negative Product = Opportunity Child Product\r\n and\r\nconvert Opportunity Child Product sales price in a positive value \r\n\r\n2 MILESTONES\r\n50% RUNS IN SANDBOX\r\n50% RUNS IN PRODUCTION\r\n\r\n\r\nthanks