added some notes

Author: keithgluck

help/marketo/product-docs/administration/email-setup/add-multiple-branding-domains/add-an-additional-branding-domain.md

@@ -93,6 +93,8 @@ Follow these steps to enable SSL for your existing domains.
 
 * **Deletion of domains**: Automatically deleting a domain **does not** delete the SSL certificate. This guardrail prevents user errors that result in a website being without SSL certificates. If you do want to remove the SSL certificates, [contact Support](https://nation.marketo.com/t5/support/ct-p/Support){target="_blank"}.
 
+* If the domain you add is listed as anything other than a CNAME, the ability to add further branded tracking domains will be locked out. You will need to edit any existing domain and ensure it is a CNAME record and not, say, an A record. The Add button dynamically checks for CNAMES and CNAMES only.
+
 >[!MORELIKETHIS]
 >
 >[Edit Your Default Branding Domain](/help/marketo/product-docs/administration/email-setup/add-multiple-branding-domains/edit-your-default-branding-domain.md){target="_blank"}

help/marketo/product-docs/web-personalization/account-based-web-marketing/create-a-segment-using-an-account-list.md

@@ -13,6 +13,10 @@ Here's how to create a segment using an Account List.
 >
 >[Create a New Account List](/help/marketo/product-docs/target-account-management/target/account-lists.md)
 
+>[!NOTE]
+>
+>The ability to see Account Lists within Web Personalization requires an additional module called "Web ABM". If you do not see Account Lists as an option, reach out to the Adobe Account Team (your account manager) for assistance. 
+
 1. Go to **[!UICONTROL Segments]**.
 
    ![](assets/new-dropdown-segments-hand-no-account-list.jpg)