updated README

2 files changed, 17 insertions, 1 deletions

diff --git a/README.md b/README.md
index f5b7648..12a8ff4 100644
--- a/README.md
+++ b/README.md
@@ -234,6 +234,11 @@ note_extensions = [ "md", "txt" ]
 file_symbol = " "
 link_symbol = "󰌹 "
 note_symbol = "󰧮"
+
+## Select a custom column beside standard "author", "title" and "year"
+## Possible values are "journaltitle", "organization", "instituion", "publisher"
+## and "pubtype" (which is the default)
+custom_column = "pubtype"
 ```
 
 `bibfiles`
@@ -276,6 +281,17 @@ note_symbol = "󰧮"
   particular entry for the current `bibiman` session and can be opened from
   within.
 
+`custom_column`
+
+: Set a value for the fourth column used in the bibentry list. Possible values
+  are:
+  - `journaltitle`: Lists the title of the journal the paper was published in.
+  - `organization`: Name of the organization.
+  - `institution`: Name of the institution the author belonged to.
+  - `series`: Title of the book series the work was published in.
+  - `publisher`: Name of the publisher.
+  - `pubtype`: BibLaTex pubtype; e.g. `article`, `book`, `incollection` etc.
+
 ### Color Configuration<a name="color-configuration"></a>
 
 Furthermore, it is now possible to customize the colors. The following values
diff --git a/tests/test-config.toml b/tests/test-config.toml
index 0b93cf3..fc447f1 100644
--- a/tests/test-config.toml
+++ b/tests/test-config.toml
@@ -35,7 +35,7 @@ note_symbol = "󰧮"
 ## Select a custom column beside standard "author", "title" and "year"
 ## Possible values are "journaltitle", "organization", "instituion", "publisher"
 ## and "pubtype" (which is the default)
-custom_column = "publisher"
+custom_column = "series"
 
 # [colors]
 ## Default values for dark-themed terminal