Viewing the Binding of Variables in a Project

1. In the project editor, click the Binding tab.

   The variable bindings for the project are shown.

2. To search for a particular global element, start typing its name.

   The first matching element in the Label column is highlighted.

3. Activate the Unbound Only option at the bottom of the tab to filter the list.

By default, send messages and send & receive messages are defined as exported elements, whereas receive messages are defined as imported elements. It is possible to change these assignments. Variables always have to be declared explicitly as either imported or exported elements. If an element is imported by more than one module, this is indicated by a hierarchical display.