Data element list on spreadsheet

Dear NAV experts,

I'd like to get data element list of main tables of NAV.

(Header&Line item of SO, PO, Outbound/Inbound delivery, Sales, Inventory, GL)

Are there any such data?

I could get image data from MS's site, but it is picture.

So, I'd like to get by spreadsheet.

For example,

Data elements of Sales Order header:

- SO No

- Customer code

- Expected delivery date

- etc.

BR

Yoshi6757