SRSangeetha Raju Syncfusion Team August 23, 2019 06:40 AM
We suspect that you are trying toprovide a collection to the ChildPropertyName. You can’t achieve it by providing a collection.We would like to inform you that you can achieve your requirement by providing the ChildPropertyName as the class name for which the collection should be maintained in the Model class. We have prepared sample based on your query. Please find the sample from the below link.