This video explains the commencement on creation resource pattern as implemented in the Yet Another Workflow Language (YAWL). It describes how tasks can be executed immediately at the moment they are created, without passing through a separate offering or allocation phase. This pattern enables highly streamlined execution by combining task creation, allocation, and start into a single atomic step. Using a practical example, the video demonstrates how a work item is directly assigned to a participant and enters execution immediately. This approach is particularly suitable for scenarios in which the responsible resource is known in advance and no intermediate decision-making or workload balancing is required. The implementation details are illustrated through screenshots and walkthroughs of the YAWL editor and administrative interface. These examples show how commencement on creation is configured and how it affects runtime behavior within the workflow system. The video is part of the basic YAWL tutorial series, which provides an introduction to the installation, configuration, and use of the YAWL Workflow Management System:https://www.youtube.com/playlist?list=PL4BZgFsmRzfSEP_8nCqHt3N2X_XzRNen2 This video corresponds to Video #86 of the YAWL Series. Supplementary material for this tutorial and related videos is available on GitHub:https://github.com/ahense/YAWL The complete set of materials can be downloaded via “Code → Download ZIP”. The resources relevant to this tutorial are located in the folder corresponding to the tutorial number. From a conceptual perspective, the video relates to the Commencement on Creation pattern, as documented on the Workflow Patterns website:http://www.workflowpatterns.com/patterns/resource Additional theoretical background is provided in the book Workflow Patterns, published by MIT Press:https://mitpress.mit.edu/9780262029827/workflow-patterns