// Simple function to centralize month formats in a model.
// Main benefit is that if you want to change it, you only have to do it in one place.
//
// Recommended: Use a Tabular Editor Macro to assign this function to the format string of every Month field.
( ) => "yyyy-MM"

    -- e.g. Dec 2025 (Abbreviated Month Year)
    -- "MMM yyyy"

    -- e.g. December 2025 (Full Month Name with Year)
    -- "MMMM yyyy"

    -- e.g. 12/2025 (Numeric Month/Year)
    -- "MM/yyyy"

    -- e.g. 2025/12 (Year/Month for Sorting)
    -- "yyyy/MM"

    -- e.g. 2025 Dec (Year First with Abbreviated Month)
    -- "yyyy MMM"

    -- e.g. 2025 M12 (Year with 'M' Month Indicator)
    -- Note: quad-quotes necessary to avoid "M" being interpreted as a month number
    -- "yyyy" & """" & "M" & """" & "MM"

    -- e.g. Dec-25 (Abbreviated Month-Year Short)
    -- "MMM-yy"

    -- e.g. 12-2025 (Month-Year with Dash)
    -- "MM-yyyy"

    -- e.g. 2025.12 (Year.Month with Dot)
    -- "yyyy.MM"