keeping articles opened when plugged in unplugged mode

[Peter Petersen]

Hi,

I know I had found an answer while searching google, but currently I am
unable to find it again, even after hour long searches.

Problem:
If I use gnus agent and sometimes also read news posts while plugged and
online, those articles are not available when in unplugged mode.

Question:
What could I write in my .gnus in order to also see those articles (the
ones I opened while I was online and plugged) when using the agent mode
and being unplugged?


thanks
Peter