関連ワード:  how to merge excel files in power bi    how to merge excel sheets in power bi    how to merge excel files in power query    how to merge two excel files in power bi    how to merge multiple excel files in power bi    how to combine excel spreadsheets in power bi    how to merge excel sheets in power query    how to combine two excel files in power bi    how to merge two excel sheets in power bi    how to consolidate multiple excel files in power bi