Step 1) Analyze the core requirement that your deliverable is addressing.
This is very much about WHAT your deliverable is trying to achieve as oppose to HOW. The answer will give you greater flexibility when generating pilot options.Step 2) Conceptualize a Pilot version of your deliverable that meets this requirement.
As a rule of thumb, aim to scale the solution down to about 25% of the original budget.
Step 3) Plan to pilot this release to a select set of target users.
Identify and engage your customers early. Prepare them for the release and how they can best help out. Make sure you establish several ways for them to communicate with your team.
Step 4) Set-up your development resources to respond quickly to feedback.
Make sure your own team is setup to capture and manage the changes in the following releases.
Step 5) Start planning a series of releases as required.
Be ambitious with your delivery dates. Constantly re-prioritize the tasks to maintain alignment with the overall requirement. Think Triage! Follow this up with a schedule of release dates and commit to them publicly.