Add community interaction

Author: wurstbrot

README.md

@@ -17,6 +17,10 @@ Go to https://dsomm.timo-pagel.de or clone [this repository](https://github.com/
 
 In this [video](https://www.youtube.com/watch?v=tX9RHZ_O5NU) Timo Pagel describes different strategic approaches for your secure DevOps strategy. The use OWASP DSOMM in combination with [OWASP SAMM](https//owaspsamm.org) is explained.
 
+# Community
+Join #dsomm in [OWASP Slack](http://owaspslack.com/).
+Create issues or even better Pull Requests in [github](https://github.com/wurstbrot/DevSecOps-MaturityModel/).
+
 # Slides and talks
 * [Online: OWASP DevSecOps Maturity Model - Culture (German)](https://www.meetup.com/de-DE/Breaking-Agile/) 2020-08-25
 * [Video: Usage of the OWASP DevSecOps Maturity Model](https://www.youtube.com/watch?v=tX9RHZ_O5NU), [OWASP Ottawa Chapter](https://www.meetup.com/de-DE/OWASP-Ottawa/events/272355636/), 2020-08-17