Deleting pages from PDF

Hello,

I’ve couple of 30-40 PDFs which I’ve dumped into Devonthink.

After reading them , I realized there are multiple pages from these PDfs which I don’t want.

If I open them in Preview, deleting the pages is as simple as hitting the delete key. I cannot achieve the same in Devonthink

You can delete pages in a PDF by selecting the page(s) in the document sidebar and cutting with Data>Cut or command-x.