What do actions allow agents to do within the selected topic?

The correct answer highlights that actions enable agents to define specific tasks they can perform within a selected topic. In the context of Salesforce, actions are integral to enhancing agent productivity and ensuring that they can effectively address customer inquiries or tasks related to their specific area. By defining these tasks, agents are equipped with clear guidelines and functions that streamline their workflow.

For instance, agents might set up actions for tasks such as responding to customer inquiries, updating records, or escalating issues. This delineation of tasks not only provides clarity for the agents but also contributes to a more organized and efficient operation of the system.

The other options address broader functions that may not be directly related to the specific tasks actions facilitate for agents. Complex analysis of customer data, controlling overall system performance, and initiating automated marketing campaigns involve different levels of system capabilities rather than the specific operational focus that actions provide to agents within the context of their tasks.