concept

CH column metadata: omie.offer_complex.header_flag_1

current_2025 ONLY (NULL in legacy_2017). TODO_VERIFY — single character/digit immediately before submitted_at, values seen '1', '2', '5' on the sample day. Meaning not confirmed.

# `omie.offer_complex.header_flag_1` current_2025 ONLY (NULL in legacy_2017). TODO_VERIFY — single character/digit immediately before submitted_at, values seen '1', '2', '5' on the sample day. Meaning not confirmed. - **category**: unknown - ⚠️ **verify**: this entry needs expert review