Questão jurídica principal
Whether the request to add non-contributory residence periods in form E 205 CH was admissible in this appeal.
Decisão extraída
The request was inadmissible because those additions were irrelevant to the amount of the Swiss AHV pension and lacked the required connection to the dispute.
Fundamentação extraída
Only matters affecting the pension calculation fall within the subject matter of the case; the requested E 205 CH amendments concerned non-contributory stays and did not influence the pension amount.