Indeed this is a feature I have observed. Not used with kids yet. At least they could save valuable examples or exercises with its numbers as name, related to their programming textbook.

Nevertheless you have to use spotter to retrieve the named document, then what happen when editing a named document. It is still unclear

See the attached screenshot, several named pages with the same name.

Hilaire

if you give the playground's tab a name, it will save it under that name in pharo-local/play-stash - which I found reasonably reliable.

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Dr. Geo
http://drgeo.eu