You can easily change the deadline for item quality, color, or size.

In the Items section, under the 'Details' sub-tab:

1) Choose a detail and click the sample icon - the comment icon in light brown color.

2) In this case, we will change the deadline date of the first detail, the color Aqua. In the pop-up window, click the calendar icon to choose a new deadline date and remember to write a comment justifying the change.

3) Choose those you want to notify by email about this request - the supplier contact person is selected per default but you can remove it - and click OK to finish.