This is the first time I use document sets. where I added a site content type of type document set named "IT", as follow: -
and a content type of type document named "ITPage" which is defined inside the above document set content type; -
Now inside the documents library, I added the "IT" document set content type which also added the "ITPage" content type: -
then I added a new "IT" folder: -
and inside the folder i added a new ITPage document:-
then i got this message:-
so, what is this message? and what it is trying to say?
thanks





