[tbo]

Hi BlondeFurious,

that seems completely impossible, unless OG uses the same calculating framework as Numbers. Numbers is a spreadsheet program, not a table editing tool. For drafting tables, (unless you have to somehow calculate their contents) you can use any word processor - which would make it even more impossible for OG to recognize.
As a solution, I suggest you export the tables one by one as PDF and open them with OG (or better still create a link to them) and adding the lines and illustrations in OG.