I want to add if condition for below Opportunity button. where Opportunity recordType is 'Flexy' then i have to populate Task picklist field values as 'Flex'...if Opportunity recordType is 'Matue' then I have to populate Task picklist field value as 'Matue'. But when i added below If condition is getting syntax error./00T/e?who_id={!Contact.Id}&RecordType={!Task.RecordTypeId}&tsk6={!Opportunity.Description}&tsk1={!User.Name}&tsk13 = 'Normal'&00N40000002dXt2 = {!Opportunity.Product_Interest__c}&tsk3= {!Opportunity.Name}&tsk3_lkid ={!Opportunity.Id}&tsk4={!TODAY()}&{!IF(Opportunity.RecordTypeId=='012400000009mCC' , ISPICKVAL(!Task.Product_Type__c, 'VA') , NULL)}&tsk5={!Opportunity.Name}&retURL=%2F/006/o
