The SUMP methodology is characterized by involving stakeholders and citizens using a transparent participatory approach. In this, the SUMP methodology differs from traditional transport master planning, which was primarily led by experts. During the creation of the SUMP for Izmir, which is the first full SUMP in Türkiye, citizens and stakeholders were involved in a manner distinct from the traditional citizen and stakeholder consultation events. Instead of inviting them to the domain of mobility planners, the mobility planners ventured into the streets of Izmir to collect input and feedback for the SUMP. This shift in mindset cannot be achieved overnight. In this paper we elaborate on how we organized the citizen engagement and the preparations made. The preparation comprised of three pillars: a robust communication strategy, capacity building for Izmir municipality staff and proper event planning.