> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Spezifikationen

> Durchsuchen Sie die Spezifikationen von ABBYY FlexiCapture for Invoices: unterstützte Länder, erfasste Felder, Datensatzspalten, verfügbare Regeln, Sprachschlüsselwörter und das Glossar.

Dieser Abschnitt enthält Referenzinformationen zu ABBYY FlexiCapture for Invoices.

<CardGroup cols={2}>
  <Card title="Unterstützte Länder und Sprachen" icon="globe" href="/de/flexi-capture/invoice-reader/ir-supported-languages-and-countries" />

  <Card title="Erfasste Felder" icon="table-list" href="/de/flexi-capture/invoice-reader/ir-extractable-fields" />

  <Card title="Erkennen der Hauptfelder" icon="magnifying-glass" href="/de/flexi-capture/invoice-reader/ir-search-fields" />

  <Card title="Verfügbare Regeln" icon="list-check" href="/de/flexi-capture/invoice-reader/ir-rules" />

  <Card title="Schlüsselwörter" icon="key" href="/de/flexi-capture/invoice-reader/ir-language-keywords" />

  <Card title="Erweiterte reguläre Ausdrücke" icon="asterisk" href="/de/flexi-capture/invoice-reader/ir-regular-expression-ext" />

  <Card title="Glossar" icon="book" href="/de/flexi-capture/invoice-reader/ir-glossary" />
</CardGroup>

<div id="data-set-columns">
  ## Datensatzspalten
</div>

<CardGroup cols={2}>
  <Card title="BusinessUnits-Datensatz" icon="table-columns" href="/de/flexi-capture/invoice-reader/ir-columns-bu" />

  <Card title="Vendors-Datensatz" icon="table-columns" href="/de/flexi-capture/invoice-reader/ir-columns-vendors" />

  <Card title="PurchaseOrders Datensatz" icon="table-columns" href="/de/flexi-capture/invoice-reader/ir-columns-po" />

  <Card title="PurchaseOrdersItems-Datensatz" icon="table-columns" href="/de/flexi-capture/invoice-reader/ir-columns-po-items" />

  <Card title="GLCodes-Datensatz" icon="table-columns" href="/de/flexi-capture/invoice-reader/ir-columns-gl-codes" />

  <Card title="CostCenters-Datensatz" icon="table-columns" href="/de/flexi-capture/invoice-reader/ir-columns-cost-centers" />
</CardGroup>