was it possible for you to share the known set of special properties
with the team?
See the end of my message from yesterday.
oh, i see... i got that wrong since the original mail and the issue
gave me the impression that there already exists quite some internal
if i understand you properly it's currently just 1 internal content
property ":childOrder" and for this case you already stated in your
previous post, that it was better to cover this with an API method.
for the potential cases you listed i agree with you that it's
best to decide once we actually have to address them and work
on the implementation.