Hello yovita,
Have you tried modifying the template?
You can do this in the common module under 'office integration/document templates'
There you can find the purchase requisition excel template.
Download it, add the columns you need and upload it again.
When uploading it you have to be a bit careful as there can only be one specific template available for all companies.
So, you either have to delete the standard MS one or upload your template with a validity for a specific language or country/region, etc.
Please give it a try, should not be too difficult to create your own template that has all columns included that you need.
Best regards,
Ludwig
