Abstract: With the availability of the internet connection, it allows the organizations to employ an online workforce. Crowdsourcing utilizes this workforce to complete the task which are usually published to the public. It is potential to reach a large number of crowd worker with various background such as knowledge and skill. The crowd worker may be suitable for certain task but not for all type of tasks. Therefore, this study will come out with three components that comprises of type of tasks (simple and complex), outcome variations (low and high) and competency level of crowd worker (knowledge, comprehension, application, analysis, synthesis and evaluation) that are relate to each other. Association rules has been used to present the relationship among the components.