This functionality is only available for certain module packages.

Create architecture components

Create the following abstract architecture components in the Levelcomponents unit:

Architecture component Image Image file Component of the top level Sublevel components
Station Level 2 install/icon-collection/Level2.gif Yes Functiongroup
Functiongroup Level 3 install/icon-collection/Level3.gif No Functionunit
Functionunit Level 4 install/icon-collection/Level4.gif No Actuator, Sensor
Actuator Actuator install/icon-collection/Aktor.gif No
Sensor Sensor install/icon-collection/Sensor.gif No

See Creating an architecture component.

Result:

Creation result of architecture components

Tip:

The decorators can be enabled and disabled under Window > Preferences > General > Display Options

Tip:

In the above figure, the level components are shown sorted in alphabetical order. But level components can also be sorted by hierarchy. See Preferences for Unit Explorer.