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Microsoft’s Excel Copilot Adds a .Rules Custom Command Hub

TL;DR

Excel Copilot’s `. rules` feature introduces a structured way to automate and customize workflows directly within your spreadsheets. As Excel Off The Grid explains, this feature centers around a dedicated “rules” worksheet, which acts as a command hub for defining reusable instructions. For example, users can specify formatting preferences, such as color schemes or alignment, making […] The post Microsoft’s Excel Copilot Adds a .

Nauti's Take

Copy a representative workbook and test two concrete rules across several tables. Check whether formatting stays consistent, the instructions affect only the intended range, and changes remain easy to audit.

If that works, the feature could become a useful team standard. The first thing to verify is rule scope and reliability, since the current report does not yet establish those details.

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