I would like to have a Popup windows opened when I open my excel file to fill-In some Metadata defined in "advanced Properties" like :

• Customer
• Company
• etc...

Thanks

Where is the meta data going? If it is in the workbook properties then I will have to do some research to see where those are changed. If you just want to store these values in some cells it would be really easy.

In fact, I would like to updtae values sotires in the Excelshhel Advance properties.

If not possible, a cell in the current shhet will be OK

If I understand correctly you want to update the values solely in the Excel worksheet advanced properties. Im sure it is possible. I will need to do some research to see how to access it. Placing the metadata in a cell is an extremely quick fix but let's try to get the exact way you want before we go the easy route.