diff --git a/content/docs/project/file/contents.lr b/content/docs/project/file/contents.lr
index 8464a6ae..806b4fbb 100644
--- a/content/docs/project/file/contents.lr
+++ b/content/docs/project/file/contents.lr
@@ -89,6 +89,21 @@ This section controls some basics about the project:
 > Note that if this setting is used some functionality in the desktop app
 > might no longer work (for instance opening `.lr` files with a double click).
 
+`excluded_assets`
+> A list of file names or Unix shell-style wildcards, separated by commas.
+> The wildcard syntax follows [fnmatch](https://docs.python.org/2/library/fnmatch.html).
+>
+> By default, filenames beginning with "_" or "." are not copied from the
+> `assets` directory to the output directory. Exclude *additional* files with
+> the `excluded_assets` option.
+
+`included_assets`
+> A comma-separated list of file names or Unix shell-style wildcards, specifying
+> files that should be copied from the `assets` directory to the output
+> directory even if they begin with "_" or "." (the default exclusion patterns)
+> or match your custom `excluded_assets` pattern. The wildcard syntax follows
+> [fnmatch](https://docs.python.org/2/library/fnmatch.html).
+
 Example:
 
 ```ini
@@ -96,6 +111,8 @@ Example:
 name = My Website
 url = https://www.mywebsite.invalid/
 locale = de_DE
+excluded_assets = *.backup, *~
+included_assets = _special_file
 ```
 
 ### `[packages]`