This article provides an executive summary of the recommendations from the Clinical Guideline: Management of the Adult Patient With a Fecal or Urinary Ostomy, published by the Wound, Ostomy and Continence Nurses Society (WOCN Society). It presents an overview of the process used to update and develop the guideline and lists specific recommendations from the guideline. We provide recommendations that include the following topics: stoma construction, preoperative education, stoma site marking, selection of an ostomy pouching system, postoperative education, postoperative management issues, follow-up care after discharge from the acute care setting, health-related quality of life, and stomal and peristomal complications. The intent of the guideline is to provide information that will assist healthcare providers to manage adult patients with ostomies, prevent or decrease complications, and improve patient outcomes. The full text of the published guideline, which includes available evidence supporting the recommendations and a complete reference list, is available in print and as a mobile application from the WOCN Society's online bookstore (http://www.wocn.org). Refer to Supplemental Digital Content 1 (available at: http://links.lww.com/JWOCN/A40) associated with this article for a complete reference list for the guideline.