To add a Functoid for an assembly to Blue Integrator Explorer, expand the Static Configuration section and then click on Functoids. The right pane will show any Functoids already configured.
To add a new functoid, click the Add Functoid… button and this dialog appears:
The Select Assembly drop-down list shows all assemblies configured in the Blue Integrator repository. Select the appropriate assembly, or <Browse> to select an external assembly. The Select Functoid drop-down list will then show all functoids that apply to that assembly. If there are no Functoids available for the selected assembly, and error dialog is displayed.