Final answer:
The pilot study strategy is used to introduce a new system to a limited portion of the organization for testing and familiarization before full-scale implementation.
Step-by-step explanation:
The conversion process that introduces the system first to a limited portion of the organization is the pilot study strategy. This strategy allows the organization to test the new system with a small group of users before rolling it out to the entire organization, which can help identify any potential issues and ensure that the system meets the organization's needs. It also enables the organization to familiarize themselves with the new system and make any necessary adjustments before full implementation.