Thank you very much for your response.Can you tell me why I shouldn't change the child node name?In previous versions, the nodes of the multifielded content were 0,1,2,3. I want to keep this content.Renaming subnodes is not recommended, so I'll gradually remove them.

I saw that item0, item1, and item2 are created as subnodes through the composite option in AEM 6.5 multifield.But I want to change the name of the node created in the child node. I want to name the subnode 0,1,2.If the data-granite-coral-multifield-composite attribute exists in html, item0, item1, i...