Final answer:
Message Retention is a feature that allows users to control how long messages are stored in a workspace or chat system. Workspace members can override the default retention settings and set a different message retention period for their own messages.
Step-by-step explanation:
Message Retention is a feature that allows users to control how long messages are stored in a workspace or chat system. By default, workspaces have a fixed message retention setting that applies to all members. However, some platforms allow workspace members to override these settings and customize the message retention period for their own messages.
For example, in applications like Slack, workspace owners or administrators can set a default retention policy for all messages in the workspace. This policy determines how long messages are kept before being automatically deleted. However, individual members can specify a different retention period for their own messages, which may be shorter or longer than the workspace's default setting.