ស្ថាប័នរបស់ខ្ញុំចង់បង្កើតផ្ទាំងគ្រប់គ្រងផ្ទាល់ខ្លួនរបស់យើង។.

Esri’s Operation Dashboards do not use templates per se. However, there are examples that can be found here. You will want to open one of these examples and Save As, effectively using the example as a base for your own dashboard.