{"items":[{"id":"bank-change-P01","label":"supported","source_units":["B04"],"rationale":"B04 says that during a declared payment-system outage the treasury lead may authorise payment to the previously verified bank account. This holds within the scope of a declared outage."},{"id":"bank-change-P02","label":"contradicted","source_units":["B05","B01"],"rationale":"B05 states that the outage procedure does not authorise use of new unverified bank details. B01 makes a change usable only after Treasury verification."},{"id":"bank-change-P03","label":"contradicted","source_units":["B02","B01"],"rationale":"B02 says the entering operator must not approve that change. B01 requires approval by a person who did not enter the change."},{"id":"bank-change-P04","label":"contradicted","source_units":["B03","B01"],"rationale":"B03 says email confirmation alone is insufficient for Treasury verification. B01 requires Treasury verification and independent approval before a change is usable, so email alone cannot make it usable."},{"id":"bank-change-P05","label":"supported","source_units":["B01"],"rationale":"B01 explicitly requires both Treasury verification and independent approval before a change becomes usable."},{"id":"bank-change-P06","label":"not_established","source_units":["B06"],"rationale":"B06 states that the documents define no tenure requirement for either role. The claimed three-year requirement therefore has no support. Because this silence is not an explicit prohibition, the label is not_established rather than contradicted."},{"id":"bank-change-P07","label":"not_established","source_units":["B06"],"rationale":"B06 describes the log as recording the operator ID and approver ID, but it does not frame this as an obligation. The 'must' in the proposition is therefore not established."},{"id":"bank-change-P08","label":"not_established","source_units":["B04"],"rationale":"B04 grants a permission ('may'), not an obligation. No source makes such a payment mandatory, but no source excludes a duty either, so the proposition is left open."}]}