If you would like to link users to a specific section within a Web Report Studio report, there is a quick way to generate the URL. Just send yourself an email from Web Report Studio.
A parameter &rsTS is included in the link which corresponds to the specific section selected. This URL can be copied and used from SAS Portal, Stored Processes, etc.
Included in the three screens below is an example of using the EMAIL function to generate a direct link to the US Sales Report's Graph Section. (Mouseover to view the step described. Click to view the full screenshot.)