diff --git a/docs/source/plugins.rst b/docs/source/plugins.rst
index 64b93eb8..8b43026f 100644
--- a/docs/source/plugins.rst
+++ b/docs/source/plugins.rst
@@ -7,6 +7,7 @@ Developing Plugins
    ./plugins/introduction.rst
    ./plugins/structure.rst
    ./plugins/routes.rst
+   ./plugins/schema.rst
    ./plugins/hardware.rst
    ./plugins/example.rst
    ./plugins/class.rst
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diff --git a/docs/source/plugins/schema.rst b/docs/source/plugins/schema.rst
new file mode 100644
index 00000000..0b668a6d
--- /dev/null
+++ b/docs/source/plugins/schema.rst
@@ -0,0 +1,106 @@
+Adding a GUI
+=====================
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+Components
+----------
+
+.. list-table:: Summary of form components
+    :widths: 10 10 40 20
+    :header-rows: 1
+    :stub-columns: 1
+
+    * - Name
+      - Data type
+      - Properties
+      - Example
+    * - checkList
+      - [str, str,...]
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **value** ([str, str,...]) List of selected options
+      
+        **options** ([str, str,...]) List of all options
+        
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/checkList.png 
+    * - htmlBlock
+      - N/A
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **content** (str) HTML string to be rendered
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/htmlBlock.png 
+    * - keyvalList
+      - dict
+      - **name** (str) Unique name of the component
+
+        **value** (dict) Dictionary (JS object) of key-value pairs
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/keyvalList.png 
+    * - labelInput
+      - str
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **value** (str) Value of the editable label text
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/labelInput.png 
+    * - numberInput
+      - int
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **value** (int) Value of the input
+
+        **placeholder** (int) Placeholder value
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/numberInput.png 
+    * - radioList
+      - String
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **value** (str) Currently selected option
+      
+        **options** ([str, str,...]) List of all options
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/radioList.png 
+    * - selectList
+      - str
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **value** (str) Currently selected option
+      
+        **options** ([str, str,...]) List of all options
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/selectList.png 
+    * - tagList
+      - [str, str,...]
+      - **name** (str) Unique name of the component
+
+        **value** ([str, str,...]) List of tag strings
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/tagList.png 
+    * - textInput
+      - str
+      - **name** (str) Unique name of the component
+
+        **label** (str) Friendly label for the component
+
+        **value** (int) Value of the input
+
+        **placeholder** (str) Placeholder value
+
+      - .. figure:: https://openflexure.gitlab.io/assets/plugin-form-components/textInput.png 
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