Existing Wording:

...what the notification is about and complete enough to enable them to determine if and what addition steps they need to take in response to the notification.

it is anticipated that an equivalent subscription based notification paradigm can be implemented as an alternate to the unsolicited messsaging based approach documented in this guide.

Proposed Wording:

...what the notification is about and complete enough to enable them to determine if and what additional steps they need to take in response to the notification\.

It is anticipated that an equivalent subscription based notification paradigm can be implemented as an alternate to the unsolicited messsaging based approach documented in this guide\.