Key legal question
Whether the IV office could depart from the military insurance's final invalidity assessment.
Extracted holding
The final military insurance invalidity assessment had to be treated as an important indicium; no exceptional reason justified departing from it.
Extracted reasoning
For health impairments also relevant under military insurance, the later IV authority must incorporate the earlier final assessment into its decision-making. The IV office had no sufficient basis to assess the claimant's work capacity more unfavourably than the military insurer.