I have developed my thread application based on nrf_sdk_for_thread_and_zigbee and implemented DFU OTA in my application. It is working fine with no issues.
I am using nrf52840 for developing my thread application.
Since now nrf_sdk_for_thread_and_zigbee is in maintenance mode and further development is done in nrf_connect_sdk, I need to port my application from nrf_sdk_for_thread_and_zigbee to nrf_connect_sdk.
I have done most of the parts except FOTA.
Is there any supported sample to perform FOTA over the Thread in nrf_Connect_SDK? As per the available document, I have come through the following statement:

Is there a way similar to the one implemented in samples of nrf_sdk_for_thread_and_zigbee to support DFU on the Thread in nrf_connect_sdk?
Any help would help my application porting exercise to get complete.