[NTG-context] Referencing existing endnotes

Suppose, in a footnote, I want to reference an existing endnote. text text text text.\endnote{Bladibladibla ends up at end of document, numbered in an appendix} Text text text text Text text\footnote{Foo bar bar bar\referencetoexistingendnotedefinedabove} text text Can I do that in some way? G