diff --git a/indy-sovrin-evernym/README.md b/indy-sovrin-evernym/README.md
index 0614e441..c240cd17 100644
--- a/indy-sovrin-evernym/README.md
+++ b/indy-sovrin-evernym/README.md
@@ -360,7 +360,6 @@ On May 22 at Consensus 2017 the formation of the Decentralized Identity Foundati
 * [When GDPR Becomes Real, and Blockchain is no longer fairydust](https://github.com/WebOfTrustInfo/rebooting-the-web-of-trust-fall2017/blob/master/final-documents/gdpr.md)
 * [Is Self-Sovereign Identity the ultimate GDPR compliance tool? [1\3]](https://medium.com/evernym/is-self-sovereign-identity-ssi-the-ultimate-gdpr-compliance-tool-9d8110752f89) [[**2**](https://medium.com/evernym/is-self-sovereign-identity-ssi-the-ultimate-gdpr-compliance-tool-40db94c1c437)] [[**3**](https://medium.com/evernym/is-self-sovereign-identity-ssi-the-ultimate-gdpr-compliance-tool-7296a3b07769)]
 
-
 ### Research Papers[**^**](#Contents) [**>>**](../README.md#Research-Papers)
 * [A Conceptual Analysis on Sovrin](https://www.researchgate.net/publication/323144927_A_Conceptual_Analysis_on_Sovrin)
 * [Evernym Research Collection *2016 Archive*](https://web.archive.org/web/20170206161655/http://www.evernym.com/our-research/)
diff --git a/self-sovereign-identity/README.md b/self-sovereign-identity/README.md
index 8584e935..28cc9e95 100644
--- a/self-sovereign-identity/README.md
+++ b/self-sovereign-identity/README.md
@@ -53,6 +53,8 @@ Then I realized that I should make a more complete survey of the subject, if I w
 * [Self Sovereign Identity going where no identity has gone before](https://www.brighttalk.com/webcast/16693/342423/self-sovereign-identity-going-where-no-identity-has-gone-before)
 * [LESS identity](https://medium.com/@trbouma/less-identity-65f65d87f56b)
 * [A Primer on Functional Identity](https://github.com/WebOfTrustInfo/rebooting-the-web-of-trust-fall2017/blob/master/topics-and-advance-readings/functional-identity-primer.md); Joe Andrieu describes identity terms in plain language, with regards to what function they serve.
+* [Matching Identity Management Solutions to Self Sovereign Identity Solutions](https://www.slideshare.net/TommyKoens/matching-identity-management-solutions-to-selfsovereign-identity-principles)
+
 
 
 #### Video