Key legal question
Whether the cantonal court could extend review beyond the administrative decision date and award a pension for the later period.
Extracted holding
The later period could be reviewed only within the limits of a properly extended dispute; the Federal Court restricted the relevant period to the pension claim after 1 November 2006.
Extracted reasoning
Social insurance courts normally review legality based on facts at the end of the administrative proceedings; later facts may be included only if sufficiently clarified and parties' hearing rights are respected.