Community/Chat Discussion

This ERD (see the following figure) illustrates how topics can be created for chat or discussion purposes for a disease state (market product). Users can register to chat for a particular topic or they can post messages to the discussion.

The following table lists the entities in this ERD and their corresponding tables.

Entity	Table
Contact	S_CONTACT, S_PARTY
Discussion Post	S_MESG_BRD_LS
Product	S_PROD_INT
Registration	S_TOPIC_CON_LS
Topic	S_TOPIC_LS