What is the method most often used to define the dynami… ddc-admin June 25, 2023 (July 13, 2023) Here is an answer to the question. What is the method most often used to define the dynamic content for a creative? Spreadsheet. External API. Code within the creative. Campaign Manager. This question is about “Creative Certification” All updated questions and answers related to “Creative Certification” can be found on the “Creative Certification Exam Answers” web page. If you spot an update in the questions or answers, please leave a comment on this page to let us know. We will provide updates as soon as possible. Related