Update docs

Author: fredsted

docs/custom-actions.markdown

@@ -79,6 +79,12 @@ The [Mock](/custom-actions/action-types.html#mock) action lets you upload an Ope
 
 <center><iframe width="100%" height="315" src="https://www.youtube.com/embed/QIEzn4i_P-M" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></center>
 
+### Using Queue Profiles to rate limit and control Custom Actions execution
+
+In this video, we're going to see how you can use the new Queue Profiles features to control the flow of your Custom Actions automations & workflows, a useful feature when sending data to an API or service that's rate limited, and you have more data than it can accept. 
+
+<center><iframe width="100%" height="315" src="https://www.youtube.com/embed/clp4am_o6a0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></center>
+
 ## Templates
 
 If you use the same set of Custom Actions often, you can create a Template that contains a copy of one or more Custom Actions, along with a set of Predefined Variables. 
@@ -137,6 +143,8 @@ Per default, Custom Actions marked as Queued are run in a default queue - on a b
 
 Queue Profiles allows you to use a shared configuration and control exactly how many jobs can run in a given period. This can useful when, for example, running actions that interact with APIs that have rate limits. 
 
+<center><iframe width="100%" height="315" src="https://www.youtube.com/embed/clp4am_o6a0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></center>
+
 Actions that can't run due to the rate limit are retried automatically until their expiry.
 
 Another benefit of Queue Profiles is that actions with the same Queue Profile are guaranteed to always run grouped, in order. This means they share variables down the chain.