How to display selected array as a Node in sap.m.Tree

Hello Everyone,

We are using sap.m.Tree control to show content in a hierarchical format. Problem we are facing is, it displays every array inside json object as a node.

From below screenshot, whole is a json object and for all the array objects tree node is visible. But only for characteristicGroups data tree node should display.

Is it possible to select which items to display as a nodes ?

Thanks & Regards,

Srinath