Why is documentation important before and after the troubleshooting process?

Documentation is crucial before and after the troubleshooting process as it provides a clear record of the initial issues, steps taken, and solutions attempted, facilitating effective communication among team members. This ensures that everyone is on the same page, reduces the likelihood of redundant efforts, and aids in identifying patterns for future problems. After troubleshooting, documenting the outcomes and resolutions helps in building a knowledge base for future reference, improving overall efficiency and response times.