# Groupid

By [RetoK](https://paragraph.com/@retok) · 2024-07-26

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For segmentation architecture, 5G-EIR will have to be discoverable based on GroupId and SUPI/IMSI ranges.

 EIR will have to register with NRF with a group Id and associated SUPI/IMSI ranges for the consumer NF (AMF) to discover the EIR CNF serving appropriate SUPI Ranges.

![](https://storage.googleapis.com/papyrus_images/a398244f95c58e4ef091eeafdc72af7b.jpg)

![](https://storage.googleapis.com/papyrus_images/94ee9d9825a8cac574ecf6b51161b0d0.jpg)

![](https://storage.googleapis.com/papyrus_images/d9cd8d85f239ea692339b3f761014ecd.jpg)

![](https://storage.googleapis.com/papyrus_images/520ca26385c9e4d8ec5ee607434efcb8.png)

![](https://storage.googleapis.com/papyrus_images/2ab4af61fa0a3bbfa5ea29180710b282.png)

![](https://storage.googleapis.com/papyrus_images/1c109573a2c7aa48051db75bcade925a.png)

![](https://storage.googleapis.com/papyrus_images/0fdfbd0c2093d21ff12fecba58e8b5f1.jpg)

![](https://storage.googleapis.com/papyrus_images/faecc2b1710084ead35b368830dd4639.jpg)

![](https://storage.googleapis.com/papyrus_images/27f4361c22e1d90ec99178d507761974.png)

![](https://storage.googleapis.com/papyrus_images/bc2a8f087e7a080f1f6eca76509b54d8.png)

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*Originally published on [RetoK](https://paragraph.com/@retok/groupid)*