eg. {NESTED: articleID}
eg. {NESTED: contentpartID}
this way we could create articles and content parts that will be used within more than one article withough having to recreate them.
EXAMPLE>
article [ID:1] 20 image thumbnails.
each image is linked to an existing article within a hidden Menu (article [ID:2]).
I would like the article[ID:2] to be able to a show the article[ID:1] at the bottom by placing the replacement tag {NESTED: 1} in the last content part.
As this would just be an 'instance' or the article/content part no new data would be created (no extra host space needed) and if the article/content part is edited then it would automatically be reflected in all instances of that article/ content part.
I'm sure there are a lot of uses for this if thought about long enough