To change the column headers for your member database simply click on the gear icon in the top right corner.
Then mark with a check the columns you would like to view. You can choose up to 6 different categories. Press the "Accept" button to save your changes.
To change the order of the columns, click on the header, hold and drag it to the desired position.
Drop the header and it should now be in the new position. See how days has moved from the right column to the left column.