Using customer journey design as a collaborative tool requires following some best practices. To ensure a successful and effective process, you should involve the right stakeholders, define the scope and objectives, create and validate the customer journey map, analyze and prioritize the insights, and implement and iterate the solutions. Engaging customers, employees, partners, suppliers, or managers through interviews, surveys, workshops, or observation will help you gather their input and feedback. Clarifying the target customer segment and desired outcomes is essential for defining the scope and objectives. Creating a visual representation of the customer journey with tools such as sticky notes, whiteboards, or software is necessary to include stages, actions, touchpoints, emotions, pain points, internal processes, systems, and resources. Validating your customer journey map with real data and evidence is important to identify insights that can be translated into actionable recommendations or initiatives. Finally, implementing solutions that will improve the customer journey should be followed by iterating them based on results and feedback.