The object can generate process instance specific data, such as process name, current activity, current logged in user, and the current instance ID.
该对象能生成进程实例特定数据，比如进程名称、当前活动、当前登录用户以及当前实例ID。
The id field, an integer that starts at 100 and is automatically incremented, is created as a unique identifier for this instance of the data.
id字段是从 100开始并自动递增的整数，创建此字段是为了将其用作该数据实例的唯一标识符。
If a Book instance has data in its authors property, you need to store those authors through the ID of each author.
如果Book实例的authors属性有数据，需要将这些作者通过ID存入数据库。
The input to this call is the tkiid (task instance id) that refers to the specific instance of a human task, and returns the input data.
这个调用的输入是一个引用特定人工任务实例的tkiid(任务实例id)，它返回输入数据。
When you expand the XForms (input) section, you see that the ref USES an XPath expression to point to the id element in the data instance (see figure 8).
当展开XForms(输入)部分时，将看到ref使用XPath表达式指向数据实例中的id元素(参见图8)。
Each data map instance has a unique ID composed from the user ID and the JSF view ID.
每个地图实例都有一个惟一的ID，此ID由用户ID和JS f视图id组成。
That is, instances are identified not by an explicit "instance id" concept, but by some key fields within data messages.
也就是说，实例不是用显式的“实例标识(instance ID)”来标识，而是用数据消息中的一些关键字域来标识。
Here, find Instance data and the correlation id named 1 for the first row of correlated data.
在这里，找到第一行关联数据的Instance Data和相应的id名1。
Here, find Instance data and the correlation id named 1 for the first row of correlated data.
在这里，找到第一行关联数据的Instance Data和相应的id名1。
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