Content for  TS 23.280  Word version:  19.5.1

A recording admin and/or replay user is identified by an MCRec ID. An MCRec ID is associated with one user profile. This is depicted in Figure 10.18.1.1-1.

One MC service user (MC ID) may have one or zero MCRec ID. An MC service user (MC ID), who is authorized to use recording admin and/or replay service, may be authorized to use also MC services (MCPTT, MCVideo, MCData). However, the MCRec ID cannot have the same value as the MC service IDs for the same MC service user. The recording admin and/or replay service user profile is applicable only in the user's home system. I.e. the user profile is not valid in a partner system even if the MC service user with active MC services would migrate.

Depicted in Figure 10.18.1.2-1 is a recording admin service configuration time sequence, representing the general lifecycle of a Recording admin UE using recording admin service.

The recording admin UE is provided with initial recording admin UE and/or replay UE configuration (see clause A.10) via a bootstrap procedure that provides the recording admin UE's identity management client and configuration management client with critical information needed to connect to the MC system. After user authentication and service authorization with IdMS (clause 5.1.2 of TS 33.180) the CM client obtains the recording admin and/or replay service user profile (clause A.11) from the CMS (clause 10.18.1.5.1). The UE can now perform recording admin operations (set or modify target users and groups), see clause 10.18.2. During the service the user may get notifications that its user profile data has been updated. After a notification the CM client shall obtain the updated profile data from CMS (clause 10.18.1.5.2).

Depicted in Figure 10.18.1.3-1 is a replay service configuration time sequence, representing the general lifecycle of a Replay UE using replay service.

The replay UE is provided with initial recording admin UE and/or replay UE configuration (see clause A.10) via a bootstrap procedure that provides the Replay UE's identity management client and configuration management client with critical information needed to connect to the MC system. After user authentication and service authorization with IdMS (clause 5.1.2 of TS 33.180) the CM client obtains the recording admin and/or replay service user profile (clause A.11) from the CMS (clause 10.18.1.5.1). The UE can now perform replay operations, see clause 10.18.4. During the service the user may get notifications that its user profile data has been updated. After a notification the CM client shall obtain the updated profile data from CMS (clause 10.18.1.5.2).

The procedure for store target group configurations at the group management server is described in Figure 10.18.2.1-1. A recording admin shall use this procedure to set/modify/remove target group(s) for recording. Pre-conditions:

• The recording admin service user has performed user authentication and service authorization with the IdMS and downloaded its own service profile from CMS.
• The UE has secure access to the group management server.

The procedure for update target MC service user profile data to CMS is illustrated in Figure 10.18.2.2-1. A recording admin shall use this procedure to set/modify/remove target MC service user (s) for recording. Pre-conditions:

• The recording admin service user has performed user authentication and service authorization with the IdMS and downloaded its own service profile from CMS.
• The UE has secure access to the configuration management server.