Abstract: Systems and methods for analyzing business intelligence workflow are disclosed. The systems and methods are configured to generate a business intelligence workflow representation associated with a business intelligence asset. A given piece of business intelligence data can be queried and the system and method can generate a workflow slice that represents the portion of the business intelligence workflow that contributes to the specific piece of business intelligence data. The workflow slice can be modified, and reintegrated or merged back into the full business intelligence workflow. The modifications can be validated to ensure that no other business intelligence data are modified.

Abstract: A vehicle step tube having a one-piece extruded body and a one-piece extruded step tread slidably interfitted together. The tube is fabricated of aluminum, and the step tread is fabricated of plastic or rubber. The step tread and the body are of substantially the same length so that the step tread provides a continues non-skid surface along the entire upper surface of the step tube.