Some components require metadata on their ports to have a specific structure. For example, see . For some other components, the metadata structure is not required, but recommended. In both cases, it is possible to make use of pre-defined metadata templates.
In order to create a new metadata with the recommended structure, right-click an edge connected to a port which has a template defined, select New metadata from template from the context menu, and then pick a template from the submenu.
