The Procedural Event record shall be conveyed in a (top level) Content Item, and subsidiary Content Items, as specified by the SR Document Content Module definition in PS3.3.
The top level and subsidiary Content Items shall be constructed in accordance with the Procedure Log IOD Content Constraints of PS3.3.
Notes: 1. These constraints specify use of BTID 3001 Procedure Log defined in PS3.16, and specific particular use of the Observation DateTime (0040,A032) attributes.
2. TID 3001 requires the explicit identification of the Observer Context of the top level CONTAINER through TID 1002.
3. There may be multiple events (subsidiary Content Items) included in a single N-ACTION-RQ message.