digraph Dependencies {
  rankdir=LR;
  node [shape=box];

  "yahoo_events_enrichment_complete" [label="yahoo_events_enrichment_complete
Corporate events enriched for all companies"];
  "yahoo_companies_cleansed" [label="yahoo_companies_cleansed
Company data cleansed and validated"];
  "yahoo_options_enrichment_complete" [label="yahoo_options_enrichment_complete
Options data enriched for all companies"];
  "securities_data_complete" [label="securities_data_complete
Securities data built from FIGI mappings"];
  "enrichment_group" [label="enrichment_group
Yahoo exchanges collected and validated"];
  "yahoo_chart_enrichment_complete" [label="yahoo_chart_enrichment_complete
Chart data enriched for all companies"];
  "lei_figi_mapping_complete" [label="lei_figi_mapping_complete
LEI-to-FIGI mappings from OpenFIGI API"];

  "yahoo_events_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
  "yahoo_companies_cleansed" -> "securities_data_complete";
  "yahoo_options_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
  "securities_data_complete" -> "lei_figi_mapping_complete";
  "yahoo_chart_enrichment_complete" -> "yahoo_companies_cleansed" [label="via group enrichment_group"];
}