Hi.
I have gone back to an App that I developed about a year ago and have just forgotten how to 'add' a field to a grid

I have added an extra field to a table , and want it to appear with the other 3 fields that I have on a grid for editing.

I have clicked on the grid.. gone into properties.. and am stuck here.
I cant see (or remember how to) add an extra column to the grid.

Any help appreciated.

regards,
Gerard