With frustration over DC Films not matching Marvel Studios' results and Berg wanting to step back to being a producer in January 2018, it was announced that Warner Bros. executive Walter Hamada was appointed president of DC film production. After a leave of absence starting in March 2018, Diane Nelson resigned as president of DC Entertainment. The company's executive management were to report to WB Chief Digital Officer Thomas Gewecke until a new president is selected. In June 2018, Johns was also moved out of his position as chief creative officer and DC Entertainment president for a writing and producing deal with the DC and WB companies. Jim Lee added DC Entertainment chief creative officer title to his DC co-publisher post. In September 2018, DC became part of the newly-created Warner Bros. Global Brands and Experiences division overseen by President Pam Lifford.