The latch and unlatch instructions would be classified as: 
Definitions:
Work Plan
A detailed outline of tasks, activities, and timelines for completing a project or objective.
Business Reports
Documents that present and analyze information relevant to the business environment, aiding in decision-making.
Business Plan
A document outlining a company's goals, strategies, and financial forecasts.
Direct Approach
A straightforward method of communication or action where intentions or demands are clearly stated.
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