Which question would NOT typically be covered in a discovery session with a Slack client?

The question about the company's annual revenue is not typically covered in a discovery session with a Slack client because discovery sessions are primarily focused on understanding users' needs, challenges, and collaboration processes related to Slack. The goal of these sessions is to examine how teams work currently, the obstacles they encounter, and how they envision using Slack to improve their communication and productivity.

Asking about annual revenue, while potentially relevant to overall business strategy, does not directly influence the operational dynamics of user engagement with Slack and does not elicit insights into the team's specific collaboration needs or experiences. Therefore, it is less critical in the context of configuring Slack to meet user requirements.