Worked on the MicrosoftDocs/dataexplorer-docs repository to enhance documentation for Kusto Materialized Views, focusing on clarifying the behavior of lookback and lookback_column settings, immutability constraints, and data deduplication processes. The approach involved detailed technical writing in Markdown, addressing edge cases such as the impact of null values on deduplication and documenting limitations on modifying lookback settings after initial definition. Through a series of quality improvements and updates, the work aligned documentation with current product behavior, improved onboarding for developers, and reduced support risks by providing clear, authoritative guidance for users of Kusto Materialized Views within the dataexplorer-docs project.