Merge pull request #7721 from Particular/john/new-types

Author: johnsimons

servicepulse/usage.md

@@ -35,7 +35,7 @@ The report file must be provided to Particular upon request, it is **not** autom
 
 ## Viewing usage summary
 
-At any time the system usage can be viewed on the Usage page.
+At any time, the system usage can be viewed on the Usage page.
 This page has two tabs:
 
 - [Detected endpoints](#viewing-usage-summary-detected-endpoints)
@@ -89,6 +89,14 @@ An endpoint that is expected to no longer be used within the next 30 days. These
 
 Not an NServiceBus endpoint. These are broker queues or other messaging infrastructure that should not be included in NServiceBus licensing calculations.
 
+#### Gateway or Bridging Endpoint
+
+This is either part of the [Gateway](/nservicebus/gateway/) infrastructure or part of the [Messaging Bridge](/nservicebus/bridge/) infrastructure.
+
+#### Particular Platform Endpoint
+
+This is a Particular Platform infrastructure endpoint.
+
 ### Bulk endpoint updates
 
 The filter option can be used for bulk updating of endpoints or queues matching a certain naming pattern.