Disclosed herein are system, method, and computer program product embodiments for providing an integration application design tool supporting integration-scenario modeling on mobile devices. The integration application design tool determines a focus node in an integration scenario. To conserve system resources, the integration application design tool loads data associated with that focus node. The integration application design tool displays only a visible area of predecessor nodes and successor nodes based on a neighborhood value. The integration application design tool receives interaction primitives from a user to navigate the integration scenario, examine properties of the nodes, and perform appropriate operations related to the design and modification of the integration scenario.