added some description detail to the example LP for the new metadata tag...

Author: DougAnsonAustinTX

content/learning-paths/cross-platform/_example-learning-path/questions.md

@@ -30,3 +30,11 @@ Modify the weight values to be unique and the extra buttons will disappear.
 ### Why aren't my changes showing up under Learning Paths? 
 
 There are various reasons this can happen. One being that the top links on the page will take you to the external site. Make sure that you are still viewing the Hugo server on `localhost`.
+
+### I have a markdown page in my Learning Path that I do not want to have it listed in the navigation pane... how do I hide it?
+
+Simple: in the markdown page's metadata block, add the following metdata tag:
+
+```markdown
+     hide_from_navpane: true
+```

content/learning-paths/cross-platform/_example-learning-path/write-2-metadata.md

@@ -26,6 +26,7 @@ The following metadata is defined in the `_index.md` file:
 | learning_objectives   | 2-5 bullet points, one sentence each, describing what a reader will learn. Should start with a verb (deploy, measure). |
 | prerequisites         | Everything needed before this Learning Path can be started. Can include online service accounts, prior knowledge, previous Learning Paths, or specific tools and software. Offers explanatory links when possible. |
 | author      | The name of the person or people who wrote the Learning Path. |
+| hide_from_navpane     | Optional: set to **true** if the author does not want a specific markdown page to appear in the navigation pane. |
 
 Look at other Learning Paths for inspiration about how to write a good title, learning objectives, and prerequisites.