because xara is always good for surprises that i didn't know about, i wonder, is this possible?

i have several xara files which i want to put in one Xara document to export it as a pdf file.

so is it possible to link a page in a xara file to another xara file (page)?

so for example.
page right click, link to another xar file? which page(s) do you want to show?
the source file has been changed, wanna update? or keep the current file?
the source file is gone, want to delete the page too? or keep the current file?