See AlsoCreating a Deny Page
You must create a new custom Deny Page before you can create a Deny Page Rule for it or assign it a priority. The priority of the Rule is important in cases where Netsweeper assigns a website to multiple Categories.
Read: Creating a Deny Page
Creating a Policy Deny Page
Deny Pages can exist on a per-Policy basis. This allows for different Clients to receive different Deny Pages, based on their Group Policy. This can be ideal for many different deployment types.
SysOps Creating Deny Pages
SysOps can only create Group, Policy, List, and Portal Deny Pages. When creating a Deny Page, they must first assign it and then select the Submit button in order to edit the content.