diff --git a/Cheatsheets/docker.md b/Cheatsheets/docker.md
index 84d6426..2c3dc8b 100644
--- a/Cheatsheets/docker.md
+++ b/Cheatsheets/docker.md
@@ -198,7 +198,7 @@ Copy out
 `docker cp {containername}:/pathincontainer/. localpath`
 
 
-## Volumes
+## VOLUMES
 
 Volumes store persistent data that survives after a container shuts down. These are folders on the host machine that are mounted in the container. 
 
diff --git a/Cheatsheets/markdown.md b/Cheatsheets/markdown.md
index 08b955c..35d925b 100644
--- a/Cheatsheets/markdown.md
+++ b/Cheatsheets/markdown.md
@@ -10,14 +10,22 @@
 
 Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam nisl nisi, maximus vel elit sed, rutrum suscipit libero. Proin ullamcorper sagittis dui, et luctus odio hendrerit ornare. Sed fringilla fringilla ligula vitae porttitor. Integer odio dui, malesuada a lorem vel, tincidunt malesuada nisi. Suspendisse lacinia vel lectus vel mattis. Etiam iaculis turpis ut sem vulputate viverra. Nunc nec ullamcorper felis, at aliquam purus. Nunc tincidunt sapien purus. Donec interdum iaculis ipsum et maximus. Nam justo metus, volutpat eget libero at, malesuada viverra lorem. Ut sed dictum felis. Aenean tempus ipsum quam, et mollis nunc maximus id.
 
-### Section 1
+## Basic Syntax
 
-Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam nisl nisi, maximus vel elit sed, rutrum suscipit libero. Proin ullamcorper sagittis dui, et luctus odio hendrerit ornare. Sed fringilla fringilla ligula vitae porttitor. Integer odio dui, malesuada a lorem vel, tincidunt malesuada nisi. Suspendisse lacinia vel lectus vel mattis. Etiam iaculis turpis ut sem vulputate viverra. Nunc nec ullamcorper felis, at aliquam purus. Nunc tincidunt sapien purus. Donec interdum iaculis ipsum et maximus. Nam justo metus, volutpat eget libero at, malesuada viverra lorem. Ut sed dictum felis. Aenean tempus ipsum quam, et mollis nunc maximus id.
+### Headings
 
-## References
+**Headings** in Markdown work like headings in HTML. Create a heading by adding # characters before the content of the heading. The number of # characters determines the *heading level*.
+
+### Formatting
+
+- Bold is delimited with ** characters before and after the bolded text
+- Italic is delimeted with a * character before and after the italic text
 
-[Google](https://www.google.com)
+## Documenting Code
 
-## Other interesting files
 
-[Docker](./docker.md)
\ No newline at end of file
+
+## References
+
+1. [Markdown Guide](https://www.markdownguide.org/)
+2. [Markdown Cheatsheet](https://www.markdownguide.org/cheat-sheet/)
\ No newline at end of file
diff --git a/Runbooks/openemr-dev-env-docker.md b/Runbooks/openemr-dev-env-docker.md
new file mode 100644
index 0000000..ee8218a
--- /dev/null
+++ b/Runbooks/openemr-dev-env-docker.md
@@ -0,0 +1,12 @@
+
+
+
+## 
+
+
+
+## REFERENCES
+
+- [OpenEMR Development Docker Environment](https://github.com/openemr/openemr/blob/master/CONTRIBUTING.md#starting-with-openemr-development-docker-environment)
+- [Presentation Slides](https://docs.google.com/presentation/d/13VhN_uL-YptFtM1qv3pJ6DwhMnz9tNrAtUSbMEpHMLU/edit#slide=id.p)
+- [OpenEMR Cmd](https://github.com/openemr/openemr-devops/tree/master/utilities/openemr-cmd#openemr-cmd-documentation)
\ No newline at end of file