# Groupid

**Published by:** [RetoK](https://paragraph.com/@retok/)
**Published on:** 2024-07-26
**URL:** https://paragraph.com/@retok/groupid

## Content

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.

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