excel-to-sigma

Convert an Excel (.xlsx) workbook — especially a planning / budget / forecast data-entry model — into a Sigma data model + workbook. Use when the user has an Excel file (formal Tables, pivots, charts, or a cell-formula budget model) and wants to recreate it in Sigma. Covers formal-Table discovery, Excel-formula translation, and the input-table → warehouse-view → data-model pattern that preserves data entry. Requires a Sigma SIGMA_API_TOKEN and (for the data-entry half) a write-enabled Sigma connection.