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How can I create this structure with Asp.Net Core? Please help.

CodePudding user response：

You can do it using TreeView. take a look at this

CodePudding user response：

If you want it to be dynamic you have to create a parent-child table and on Backend and And on the UI side, use one of the JavaScript plugins like :

https://www.syncfusion.com/javascript-ui-controls/js-treeview