About TTN Adding Devices

I have a question about Adding Devices;
before I can Manually Registering an End Device,I need to fill in some information when adding end device,For example, APP EUI,DEVICE EUI,APPSKEY,Nwkskey, but now when I add a end devices or import some end device,I can’t find a place to fill in this information,I noticed some changes in the interface for importing devices, Adding Devices instructions is still the old interface and template filling instructions. so I need some help about how to import end device or add a end device when the device not in LoRaWAN Device Repository.

AppEUI = JoinEUI, enter than and you’ll then be able to enter the rest.