2012/9/17 Jeroen De Dauw jeroendedauw@gmail.com:
if two items have the same description, can one of them use an alias that is the title of the other?
Good question. Right now this is not enforced. Then again, right now aliases are not used anywhere for lookups except in the fulltext search thing, where this restriction is not really relevant. Denny, Daniel, any thoughts on this?
It technically can happen that one of two items with the same description but different labels can have the alias of the other item.
If the item selection widget would not display the label, this could lead to confusion.
I always assumed that if an alias is used for lookup, the canonical label would still be displayed (probably additionally to the alias in that case). Thus the confusion cannot happen.
So no constraints on the aliases will be introduced for now. They are not needed.
Cheers, Denny