metrix visual

Hi hueuro 

You can not change the column directly in matrix, you can consider to create a new column in your table.

e.g You column name is type(for the value A.B.C), create a calculated column in the table.

Column =
SWITCH ( 'Table'[Type], "D", "B", "B", "C", "C", "D", [Type] )

Then put the new column to the matrix column.

Best Regards!

Yolo Zhu

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