I've got it halfway figured out, just need more testing to finalize.
Since this isn't anywhere else, I'll outline what I did to install the Package Service.
- in SMC, click Home -> Notification Management -> Portal
- Under Site Servers on the left, click Manage Site Servers
- Expand Site Mangement on left
- Expand Site Servers
- Expand your Server
- Click on Services
- On right, under Task Service, click Install/remove services
- Check the Package Service box
- Click Next, then click Okay
Once your Management Agent picks up the task, it will install. Give it about 30 minutes and you should be rolling.