Creating a sequence flow
A sequence flow is a directional link that represents chronological organization of the different processing steps.
To create a sequence flow:
1. Click the Sequence Flow button.
2. Click the first object representing the start step, and, holding the mouse button down, draw a line to the object representing the next step.
Creating a Gateway
Complying with BPMN standard, several gateway types are proposed in the diagram insert toolbar.
To create a gateway:
1. Click the arrow at the right of the Gateway button in the diagram insert toolbar and select the gateway type you wish to create.
2. Click in the diagram.
The gateway appears in the diagram with shape appropriate to its type.