Update docs

website/site/content/docs/webapp/autotagging.md

@@ -0,0 +1,33 @@
++++
+title = "Auto Tagging"
+weight = 90
+[extra]
+mktoc = true
++++
+
+
+Auto-Tagging must be enabled in the collective profile. Docspell can
+go through your items periodically and learn from your existing tags.
+But not all tags are suited for learning. Docspell can only learn
+relationships between tags and the document's extracted text. Thus,
+all tags that don't relate to the contents of a documents, should be
+excluded.
+
+For example, assume there is a tag `Done` that is associated to all
+items that have been worked on. Over time, most of the items have this
+tag. Whether an item is tagged with `Done` or not cannot be well
+determined by looking at the text of the document. It would mean that
+Docspell could learn relationships that are not correct and then tag
+the next incoming items with `Done`.
+
+{{ figure(file="collective-settings-autotag.png") }}
+
+That is why you need to specify what tags to learn. This is done by
+defining whitelist or a blacklist of tag categories. When defining a
+whitelist, then only tags in these categories are selected for
+learning. When defining a blacklist, all tags *except* the one in the
+list are chosen for learning.
+
+The *Schedule* allows to define at what intervals tags should be
+learned. When clicking the *Start Now* button, the task is submitted
+immediately.

website/site/content/docs/webapp/finding.md

@@ -18,6 +18,10 @@ The search bar let's you search in item and attachment names names and
 do fulltext search. The icon next to the search field can switch
 between these modes.
 
+In the user profile, you can switch this search bar to "power search"
+mode. This allows then to enter [complex
+queries](@/docs/query/_index.md).
+
 ## The *Names* option {#names}
 
 This searches in the item name, names of correspondent organization