Activity histories and analytical measures are separated by source and metric family; no cross-family time series is added together.
Headline activity and concentration use Concursos finalizados de Guatecompras, 2020-2023; source histories are kept separate and are never added across datasets.
Procurement histories collapse repeated lifecycle rows when process identifiers are complete and mark incomplete identifiers as approximate.
Headline monetary rollups are omitted because the primary history cannot deduplicate lifecycle snapshots to award-line values safely; source-row counts remain available in provenance.
This profile consolidates source keys within one country and role only through exact identifiers or an unambiguous normalized legal name. Currencies and unit scales remain separate; similar names are not assumed to be the same organization.