Update CIF PIA to include external user component

[LindsayMacfarlane]

Describe the task

As we start development on the CIF external web app, we will need to update our existing privacy impact assessment.

Acceptance Criteria

• [ ] Review existing PIA
• [ ] Get appropriate form for updating
• [ ] Draft
• [ ] Submit to NRM Privacy Group

Additional context

• Add any other context about the task here.
• Or here

[pbastia]

This is out of scope for the current work. Iceboxing