Added contribute section

contribute/README.md

@@ -0,0 +1,5 @@
+# Contribute
+
+This playbook is produced through the efforts of [a number of people](contributors.md), all of whom have generously shared their experience for the benefit of others.
+
+Guides like this are never complete. There will always be improvements we can make and as more teams use these practices in a wider variety of contexts - some of which we may not have envisioned. To help ensure this playbook remains relevant and useful, we welcome contributions from anyone in the wider software engineering community. Please see the [contribution guidelines](how-to-contribute.md) if you're interested in helping out.

contributors.md → contribute/contributors.md

@@ -1,14 +1,13 @@
 # Contributors
 
-This document was produced by a number of people within the [Equal Experts network](https://www.equalexperts.com/our-people/our-network/), including:
+This playbook was produced by a number of people within the [Equal Experts network](https://www.equalexperts.com/our-people/our-network/), including:
 
-* [Stuart Gunter](https://www.linkedin.com/in/stuartgunter/)
-* [James Bloom](https://www.linkedin.com/in/jamesdbloom/)
-* [Phil Parker](https://www.linkedin.com/in/parkerphil/)
+* [Gerald Benischke](https://www.linkedin.com/in/gerald-benischke-9811b663/)
+* [James Bloom](https://www.linkedin.com/in/jamesdbloom/) (Project Lead)
 * [Alun Coppack](https://www.linkedin.com/in/aluncoppack/)
-* [Dan Mitchell](https://www.linkedin.com/in/daniel-mitchell-b33b6b8/)
 * [Daniel Gartmann](https://www.linkedin.com/in/danielgartmann)
-* [Chris Rutter](https://www.linkedin.com/in/chris-rutter-1b74a8b0/)
-* [Gerald Benischke](https://www.linkedin.com/in/gerald-benischke-9811b663/)
+* [Stuart Gunter](https://www.linkedin.com/in/stuartgunter/) (Project Lead)
 * [Katarzyna Kittel](https://www.linkedin.com/in/kasiakittel/)
-
+* [Dan Mitchell](https://www.linkedin.com/in/daniel-mitchell-b33b6b8/)
+* [Phil Parker](https://www.linkedin.com/in/parkerphil/)
+* [Chris Rutter](https://www.linkedin.com/in/chris-rutter-1b74a8b0/)

contribute/how-to-contribute.md

@@ -0,0 +1,6 @@
+# How to contribute
+
+As with any open source effort, there are numerous different ways you can contribute. From fixing a typo to suggesting entirely new content, all suggestions are welcome. If you'd like to contribute, please follow these guidelines:
+
+* If you're fixing something without changing the meaning (e.g. fixing a broken link or a typo), please submit a [PR](https://github.com/EqualExperts/secure-delivery-playbook/pulls).
+* If you'd like to suggest a change in content (e.g. adding a new section, or changing the meaning of existing text), please raise an [Issue](https://github.com/EqualExperts/secure-delivery-playbook/issues) where we can discuss your proposal. Please do not submit a PR until the changes have been agreed.

table-of-contents.md

@@ -23,5 +23,7 @@
     * [Security of the Pipeline](practices/operate/security-of-the-pipeline.md)
     * [Security Testing in Production](practices/operate/security-testing-in-production.md)
     * [Detection & Response](practices/operate/detection-and-response.md)
-* [Contributors](contributors.md)
+* [Contribute](contribute/README.md)
+    * [Contributors](contribute/contributors.md)
+    * [How to contribute](contribute/how-to-contribute.md)