Information and file upload by customer

on the OC demo there are several fields on the right side of the product...
example.. https://demo.opencart.com/index.php?rou ... duct_id=42
Text
test
Select
Textarea
Textarea
File
Upload File
Date

2011-02-20

Time

22:25

Date & Time

2011-02-20 22:25

Qty

2 WHERE can i find the modules or settings to enable this
i want my customer to be able to sent me for example color, measurements or other additional information to the item when ordering it.
As it is showing there, i assume it is in the standard settings already included... but too good hidden.. at least for me
thanks for the support

They are product options - You can create option in your admin via the Catalog - Options section.

Then you attach them to a product via the 'option' tab when editing a product.

thanks, sometimes it is too easy :-)