Add a key column to a table in Excel Connector(Power Automate Cloud flows)

Japanese version.

Add a single column item to the table.

How to use

The target Excel file must be stored in OneDrive or SharePoint.

The target cell range must be converted to a table.

In this example, we will prepare a table with the items "Code", "Name", "Price", and "Qty".


Select the "Excel Online (Business)" connector when adding steps to the flow.

Select the "Add a key column to a table" from the "Action" menu.

Set Parameters.



A list of OneDrive and SharePoints that can be connected will be displayed.

From among them, select the location where the target file is located.

Document Library

For OneDrive, select "OneDrive"; for SharePoint, select "Document".


Select a file.

It looks like a file path, but it is only a display and the content is an ID.

If you delete the specified file and then create a file with the same name,

it will be treated as a different file. (Reassignment is required.)


A list of tables that exist in "File" will be displayed.

Select the table of interest from the list.

Key Column

Enter the name of the column to be added.



Excel Online (Business) Connector(Power Automate Cloud flows)