Update mesh-api.yaml

Author: mick-sch

specification/mesh-api.yaml

@@ -399,8 +399,23 @@ info:
     
     You need to get your software approved by us before it can go live with this API. We call this onboarding. The onboarding process can sometimes be quite long, so it's worth planning well ahead.
     
-    To get started with the MESH API you will need to create a developer account. This is where you can demonstrate that you can manage risks and that your software conforms technically with the requirements for this API. You can also manage onboarding for other APIs in your account.
-
+    To understand how our online digital onboarding process works, see [digital onboarding](https://digital.nhs.uk/developer/guides-and-documentation/digital-onboarding). This is where you can demonstrate that you can manage risks and that your software conforms technically with the requirements for this API. You can also manage onboarding for other APIs in your account.
+
+    <div class="nhsd-m-emphasis-box nhsd-m-emphasis-box--emphasis nhsd-!t-margin-bottom-6" aria-label="Highlighted Information">
+        <div class="nhsd-a-box nhsd-a-box--border-blue">
+            <div class="nhsd-m-emphasis-box__image-box">
+                <figure class="nhsd-a-image">
+                    <picture class="nhsd-a-image__picture">
+                        <img src="//nhs-prod.global.ssl.fastly.net/svg-magic/binaries/content/gallery/icons/play-circle.svg?colour=231f20" alt="" style="object-fit:fill">
+                    </picture>
+                </figure>
+            </div>
+            <div class="nhsd-m-emphasis-box__content-box">
+                <div data-uipath="website.contentblock.emphasis.content" class="nhsd-t-word-break"><p class="nhsd-t-body">To get started, sign in or create a <a href="http://onboarding.prod.api.platform.nhs.uk/">developer account</a>, then select 'product onboarding'.</p></div>            
+            </div>
+        </div>
+    </div> 
+    
     ## Errors
     We use standard HTTP status codes to show whether an API request succeeded or not. They are usually in the range: