I have a Excel document with "comments" that are shown if you click in a field on the sheet. If the Office assistant is enabled these "comments" are shown in the assistant.
These are -not- the ordinary comments, that is shown by a red corner in the field and are shown by just hovering the mouse over the field.

Do anyone know how I edit these text, and create my own? What are they called, so I can find the information in the Help-file?