The record should establish the applicant’s actual expertise and contribution.
Describe the scope of involvement
Participation may be relevant without showing mastery of every team function. Avoid attributing colleagues’ work to the transferee merely because their names appear together on a project list.
The statutory definition has two limbs, and the second refers to an advanced level of knowledge or expertise in the organization's processes and procedures, which presupposes procedures that exist and are known. Identify company-specific products, processes, or procedures the employee understands; describe difficult judgments made; and compare that understanding with ordinary worker knowledge. Answers that point at a specific artefact, such as an internal configuration, a proprietary routine or a method documented only inside the organisation, describe knowledge the classification can reach. L-1B covers special knowledge concerning the organization's products, services, research, equipment, techniques, management, or other interests, together with their international-market application; alternatively, it covers advanced knowledge of organizational processes and procedures. The petitioner must also establish a qualifying organizational relationship—parent, branch, subsidiary, or affiliate—and generally a continuous full-time year abroad during the relevant preceding three-year period. Knowledge of the house yeast protocol, the warehouse rotation model and the blending matrix may qualify; general expertise in maturation, however advanced, does not meet the standard on its own. General expertise alone is insufficient, so the evidence should identify the qualifying organisation-specific knowledge, explain how the beneficiary acquired it and connect it to the proposed duties.