Bruno Henriques enhanced the IBM-Cloud/terraform-provider-ibm repository by improving documentation for KMS key expiration and lifecycle management. He clarified the use of the RFC 3339 format for the expiration_date field in IBM KMS key resources, providing detailed guidance to help users avoid misconfigurations and strengthen encryption practices. His work focused on the documentation layer, ensuring that key state transitions and recommended actions for data encryption were clearly explained without altering the provider’s runtime APIs. Bruno applied his expertise in cloud infrastructure, IAM, and Go, delivering a focused, non-breaking update that addressed security and operational clarity for end users.