Why not a function who duplicate a table??
Ninox Profile

Its even more useful the dublicate database.
Many times I have two or three tables who have the same fields, and I also want them to have exactly the same look. It would be very helpful to dublicate them after I have designed the main table.

Ninox Profile

In the lower left corner of the edit fields view there is a "Duplicate table" button. It also allows you to check or uncheck fields names to control which fields are included in the new table.