The Acunetix Scan template is going to create a Note on the Node that contains the scan data. Here's an example of one of those Notes within Dradis:
To export this Note into your report template. I'd recommend adding a #[Type]# field to your Plugin Manager configuration for the Scan template like:
(Add it to the Notes in any existing projects as well if you are going to export them) Then, the following fields in your report template should give you the data you're looking for:
Remember to filter the Note control by Type|Scan:
Finally, you'll notice in the first example screenshot that the Note category is
Default. In order to get the Note to export into your report template, you'll need to change the type to
Give it a try and keep us posted with any updates!