@cfxlabsinc/b2b-services
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    CustomerAttribution: "REQUIRED" | "ABSENT" | "ANY"

    Whether a selection includes rows nothing has attributed to a customer.

    This is the one filter that decides whether a backfill touches 27 rows or 841. Ownership resolves through bank_account_view, and the overwhelming majority of unreconciled rows are metcap FBO omnibus activity that no registered account claims — a reconciliation run against those is a NOT_APPLICABLE outcome at best. "REQUIRED" is the default for that reason: reaching the omnibus rows takes typing "ANY", so no caller arrives there by leaving a field blank.