concept

CH column metadata: esios.up_uof_crosswalk.uof_code

OMIE offer unit (UOF). Matches `omie.*` unit columns. Only ~13% of UPs share their code with their UOF.

# `esios.up_uof_crosswalk.uof_code` OMIE offer unit (UOF). Matches `omie.*` unit columns. Only ~13% of UPs share their code with their UOF. - **category**: dimension