After the first pair of tasks was completed, one group of participants was assigned an undemanding activity intended to cause their minds to wander.
在第一对任务完成后，一组参与者被分配了一个要求不高的活动，目的是让他们走神。
To complete the picture, you need to provide direction to developers in using the correct UCM project when assigned an activity.
为了完成这个图像，您需要为开发人员指定方向，告诉他们在分配一个活动时应使用正确的 UCM 项目。
When modeling a business process, the human activity is not assigned a user role or is just given the default value.
在建模一个业务流程时，不为人工活动分配用户角色或仅仅给定一个默认值。
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