"droppable zone" inside a diagram

[Vithu R]

Hello, 

I cant find an example on how to create a "droppable zone" inside a diagram. The scenario, is something like, a have a bunch of nodes, and i can drag it inside a "droppable zone". 

I have seen the example for the "droppable zone" but that is not inside a diagram.

Thank you so much for your help.

[Shyam G]

Hi Vithunan, 

Could you please confirm us whether you need to drag and drop a node from the symbol palette onto the diagram? If yes, please refer to a below online sample. If we misunderstood your requirement, please share us more details such as elaborate your requirement in detail with screenshot or video. 

Sample: https://ej2.syncfusion.com/angular/demos/#/material/diagram/default-functionalities 

Regards, 

Shyam G