How do we provision the "Routing indicator" ?

[corona2live]

Hello Aligungr and team,

As we see the SUCI is constructed with 000 as the routing indicator ?

but as per the spec we can expose the values, is it exposed or not ?
if so where exacting and which values

As per the spec

3. Routing Indicator, consisting of 1 to 4 decimal digits assigned by the home network operator and provisioned in
   the USIM, that allow together with the Home Network Identifier to route network signalling with SUCI to AUSF
   and UDM instances capable to serve the subscriber. If the null-scheme (see Protection Scheme Identifier in
   bullet 4) is used and no Routing Indicator is configured on the USIM, this data field shall be set to the value 0.

EX:

As examples, assuming the IMSI 234150999999999, where MCC=234, MNC=15 and MSISN=0999999999, the
Routing Indicator 678, and a Home Network Public Key Identifier of 27:

• the SUCI for the null-scheme is composed of: 0, 234, 15, 678, 0, 0 and 0999999999
• the SUCI for the Profile protection scheme is composed of: 0, 234, 15, 678, 1, 27, , <encryption of 0999999999> and