What does these two icons mean?

[halloleo]

In DEVONthink for Mac I see a document list like this:

What do the two icons mean? - In the following screenshot I have circled them :

Thanks for any explanation!

[vinschger]

you can find them in the devonthink manual under the iconology section (page 221).

https://download.devontechnologies.com/download/devonthink/3.0.4/DEVONthink%20Manual.pdf#page221

[halloleo]

Cool. That’s exactly what I was looking for!

[vinschger]

I know, the manual and helpfile of @BLUEFROG is simply fascinating… sometimes I do not find my problem there, but in the end it’s always there and it was just my fault not finding it or not searching deep enough…