A planner is responsible for developing strategic communication plans and creative executions for brands based on business goals and audience insights. The role originated in the 1960s in UK advertising agencies to better incorporate consumer research into advertising. Key aspects of planning include strategic planning to develop objectives and plans, and creative planning by writing creative briefs with powerful audience insights to guide idea generation. A planner's job involves determining objectives, understanding audiences, and developing digital interaction strategies, as well as leading creative processes and trend monitoring. The creative brief is a key document that frames the creative task with a series of questions focused on audience insight.