I have 2 custom objects, object1(Parent) and object2(Child), i want a clone button on object1 so everytime i clone then it needs to carry over records from object2. I created this button but it doesn't carry over the related records, i know i haven't added any logic to carry the records yet but if anyone can help me here i would really appreciate it

https://na2.salesforce.com/{!object1__c.Id}/e?clone=1&retURL=%{!object1.Id}