[Loriel]

Originally Posted by Inverness

Source: The source of this feature request is this wiki article explaining its extensive use in Dragon Age: Origins by BioWare. Most of the previous paragraph was quoted from the article: http://social.bioware.com/wiki/datoolset/index.php/2DA

"Before they can be used by the toolset or the game, 2DAs must be converted from Excel files into a more efficient form."

Integrating a spreadsheet processor into Graal that understands macros and formula seems a bit overkill, at least convert it to a CSV text file or something before uploading. :I