Posted on 02/07/2014 10:01:48
One thing to keep in mind with item type definitions are that they (in a perfect world) should be independent of the content, i.e. they should not have references to specific websites and/or pages, say. If you move an item type to another solution then you'll have to change the item type to make it work with other websites/pages. I know that item types do have references to websites in the Restrictions and other places, but that's another story …
In Dynamicweb 8.5 we'll introduce a new item field type, Item relation list (or whatever the final name will be), where you can add a list of references to other items of a specific type.
It could make sense to add an item type settings to the Link to item field to force selection of a specific item type. Will that solve (some of) your challenge?
Best regards,
Mikkel