Hi,
Looking at the in-flight entertainment system example available in Capella and both the [OAB] and [OCB], I believe the aircraft, personal device and ground operator are enabling systems, correct?
Whether the above are enabling systems, what is the role of the enabling systems at the operational analysis?
Shouldn’t the operational analysis capture: “What the users of the future system need to accomplish”, hence, what diagrams they can be represented at operational analysis?