diff --git a/docs/index.rst b/docs/index.rst
index ff1470f16..12ddfb265 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -32,9 +32,10 @@ You can contribute to `pypdf on GitHub <https://github.com/py-pdf/pypdf>`_.
    user/encryption-decryption
    user/merging-pdfs
    user/cropping-and-transforming
-   user/add-watermark
    user/reading-pdf-annotations
    user/adding-pdf-annotations
+   user/add-watermark
+   user/add-javascript
    user/viewer-preferences
    user/forms
    user/streaming-data
diff --git a/docs/user/add-javascript.md b/docs/user/add-javascript.md
new file mode 100644
index 000000000..02951fb19
--- /dev/null
+++ b/docs/user/add-javascript.md
@@ -0,0 +1,21 @@
+# Adding JavaScript to a PDF
+
+PDF readers vary in the extent they support JavaScript, with some not supporting it at all.
+
+Adobe has documentation on its support here:
+https://opensource.adobe.com/dc-acrobat-sdk-docs/library/jsapiref/index.html
+
+## Launch print window on opening
+
+```python
+from pypdf import PdfWriter
+
+writer = PdfWriter(clone_from="example.pdf")
+
+# Add JavaScript to launch the print window on opening this PDF.
+writer.add_js("this.print({bUI:true,bSilent:false,bShrinkToFit:true});")
+
+# Write to pypdf-output.pdf.
+with open("pypdf-output.pdf", "wb") as fp:
+    writer.write(fp)
+```
diff --git a/docs/user/cropping-and-transforming.md b/docs/user/cropping-and-transforming.md
index fb4d0d9e6..d3c23333e 100644
--- a/docs/user/cropping-and-transforming.md
+++ b/docs/user/cropping-and-transforming.md
@@ -24,12 +24,6 @@ page3.mediabox.upper_right = (
 )
 writer.add_page(page3)
 
-# Add some JavaScript to launch the print window on opening this PDF.
-# The password dialog may prevent the print dialog from being shown,
-# comment the encryption lines, if that's the case, to try this out.
-# https://opensource.adobe.com/dc-acrobat-sdk-docs/library/jsapiref/index.html
-writer.add_js("this.print({bUI:true,bSilent:false,bShrinkToFit:true});")
-
 # Write to pypdf-output.pdf.
 with open("pypdf-output.pdf", "wb") as fp:
     writer.write(fp)