I think that the solution is very simple but I can’t remember how to do that.
I have a table of articles, in one field I set a date which explain that this article will no more be sold.
Example : PowerPC iMac were not produced after 12/31/2004.
I want to build a list of value where this article will not appear, this list will be used when I make a new project.
So beyond the 1300 articles since 2006 I have sold in my shop, only 100 are still sold and I want only this 100 articles appearing in the choice list.
How to do that ? I’ve lost the recipe.