To ensure a support case is processed and routed efficiently, F5 specifies a mandatory set of baseline information.

Serial Number: Required to verify the support contract and entitlement level for the hardware or virtual edition.

QKView: This is described as the 'first and most important thing to have when opening a case'. It provides the F5 Support Engineer with the necessary diagnostic data to understand the system's current state and resource utilization.

Problem Description: A precise description of the issue, including symptoms, when the problem started, and the business impact, is critical for routing the case to the correct technical team.

Contact Info: Accurate contact information for the individual who will be working on the ticket with F5.

Comparison: While packet captures (Option A) or UCS files (Option B) are often useful, they are not strictly required for the initial opening of all support tickets; however, a QKView is considered a primary prerequisite for technical analysis.