 An OTA is a fantastic contract vehicle to prototype capability. It can be awarded in much shorter timelines than our typical FAR-based contract. And there's a rapid prototyping OTAs that are out there. So when we look at the software planning phase where you do software prototyping, this contract vehicle matches very well with that phase of the acquisition lifecycle. So what we're really doing is aligning the acquisition strategy with the contract strategy so that they're mutually supportive.