Hi @Straham7 ,
We are a bit unclear about your Query,
But as per our understanding, You are looking for the functionality in which the user need to redirect after creating a record to its related notes,
To resolve this query, set the "on success" redirect to use the query string of the newly created record. You need to design a form that includes a subgrid displaying related notes for the record or if Notes is any field then add the same on the form.
Subsequently, configure the "On Success" settings in Portal Management.
Please refer to the screenshot provided below.

Let us know if you want these steps to be explained.
Thanks!
Inogic Professional Services Division
Power Platform and Microsoft Dynamics 365 CRM Development – All under one roof!
Drop an email at crm@inogic.com
Services: http://www.inogic.com/services/
Power Platform/Dynamics 365 CRM Tips and Tricks: http://www.inogic.com/blog/