video1.0<iframe src="https://www.loom.com/embed/513c9b6d1d5e4ac38d0f8d66b247f4d6" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/513c9b6d1d5e4ac38d0f8d66b247f4d6-f1123d2678569ad5.gif261.385In this video, I walk through how to customise lead time buckets within the Forecast Evolution topic. Starting from the existing 90, 60, and 30-day categorisation, I show how to add a new 45-day bucket using a formula generated with natural language. I then explain how to convert that workbook formula into a reusable dimension by saving it to the workbook, allowing it to be used safely across analyses without dependency errors. Finally, I demonstrate how the new custom lead time can be used to categorise units and highlight how the same approach can be applied to other dimensions.