diff --git a/README.md b/README.md
index dcb5d22..a029ec8 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,8 @@ Public repository containing files, screenshots and other materials that are ref
 
 [URL PATTERN.pdf](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/files/FILE?raw=true)
 
+_NOTE: the files display better if they are embedded within Canvas - they will need to be checked carefully_
+
 | File name | Description |
 | --- | --- |
 | [201.1InstallationPrep.pdf](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/files/201.1InstallationPrep.pdf?raw=true) | |
@@ -104,4 +106,18 @@ Public repository containing files, screenshots and other materials that are ref
 | [CO320-01_ManageGroupMemberships.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/320-modeling-orgs/CO320-01_ManageGroupMemberships.png?raw=true) | |
 | [CO320-01_MyPopulation.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/320-modeling-orgs/CO320-01_MyPopulation.png?raw=true) | |
 | [CO320-01_NavToOrgIdentitiesList-1.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/320-modeling-orgs/CO320-01_NavToOrgIdentitiesList-1.png?raw=true) | |
-| [CO320-01_NavToOrgIdentitiesList.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/320-modeling-orgs/CO320-01_NavToOrgIdentitiesList.png?raw=true) | |
\ No newline at end of file
+| [CO320-01_NavToOrgIdentitiesList.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/320-modeling-orgs/CO320-01_NavToOrgIdentitiesList.png?raw=true) | |
+
+### Module 330. Identifiers and Authenticators
+
+[URL PATTERN.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
+
+| File name | Description |
+| --- | --- |
+| [CO330-01_IdentifierForLogin.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/CO330-01_IdentifierForLogin.png?raw=true) | |
+| [.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
+| [.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
+| [.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
+| [.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
+| [.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
+| [.png](https://github.internet2.edu/InCommon-Training/comanage-files/blob/master/registry/original-class/330-id-auth/FILE?raw=true) | |
diff --git a/registry/original-class/330-id-auth/CO330-01_IdentifierForLogin.png b/registry/original-class/330-id-auth/CO330-01_IdentifierForLogin.png
new file mode 100644
index 0000000..a3c38a7
Binary files /dev/null and b/registry/original-class/330-id-auth/CO330-01_IdentifierForLogin.png differ