diff --git a/docs/source/extensions/ev_gui.rst b/docs/source/extensions/ev_gui.rst
index 4d639fc0..c5d64211 100644
--- a/docs/source/extensions/ev_gui.rst
+++ b/docs/source/extensions/ev_gui.rst
@@ -53,6 +53,10 @@ Each form is described by a JSON object, with the following properties:
 
 ``schema`` - List of dictionaries. Each dictionary element describes a form component.
 
+``viewPanel`` *(optional)* - Content to display to the right of the extension form. Either ``stream`` (default), ``gallery``, or ``settings``.
+
+``emitOnResponse`` *(optional)* - OpenFlexure eV event to emit when a response is recieved from the extension (generally avoid unless you know you need this.)
+
 Component level
 +++++++++++++++
 
diff --git a/openflexure_microscope/api/default_extensions/autostorage.py b/openflexure_microscope/api/default_extensions/autostorage.py
index 6b92bea0..1d1d98a8 100644
--- a/openflexure_microscope/api/default_extensions/autostorage.py
+++ b/openflexure_microscope/api/default_extensions/autostorage.py
@@ -248,6 +248,7 @@ def dynamic_form():
                 "isTask": False,
                 "route": "/location-from-title",
                 "emitOnResponse": "globalUpdateCaptures",
+                "viewPanel": "gallery",
                 "submitLabel": "Set path",
                 "schema": [
                     {