RevisionTable

RevisionTable aggregates the complete revision history block from a drawing. It contains ordered RevisionTableRow entries along with table metadata such as headers, formatting, and location. By modeling the table as a whole you can quickly understand whether revisions are complete, detect missing approvals, or compare revisions across multiple documents. The table object also stores extraction confidence, page references, footnotes, and any freeform notes appended to the history section, enabling comprehensive change tracking. Use it to synchronize with PLM systems, generate change-impact summaries, alert team members when new revisions reach production readiness, or surface governance details in customer-facing portals while maintaining audit trails.

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class RevisionTable(Reference):
    """
    Represents a revision table in a technical drawing, documenting changes made
    """

    rows: list[RevisionTableRow] = Field(
        ...,
        description="List of rows in the revision table.",
    )