Orchestrator
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Orchestrator 用户指南
上次更新日期 2024年5月29日

使用长时间运行的工作流

Processes that require logical fragmentation or human intervention (validations, approvals, exception handling) such as invoice processing and performance reviews, are handled with a set of instruments in the UiPath suite: a dedicated project template in Studio called Orchestration Process, resource allocation capabilities in Orchestrator, and actions within Action Center.

Broadly, you configure your workflow using activities from the Persistence, IntelligentOCR, DocumentUnderstanding ,and ML.Services activity packages. The workflow can be configured so that a suspended job can only be resumed if certain requirements have been met. Only after the requirements have been met, resources are allocated for job resumption, thus ensuring no waste in consumption.

在 Orchestrator 中,标记方式则是暂停作业,等待要满足的条件,然后照常恢复并执行作业。根据您使用的对,完成要求会发生变化,Orchestrator 的响应也会相应地进行调整。

作业

活动

用例

引入作业条件,例如上传队列项目。

暂停主作业后,将执行辅助作业。此流程完成后,主作业将继续。根据您配置工作流的方式,恢复的作业可以使用从辅助流程执行获取的数据。

如果您的工作流使用启动作业并获取引用活动来调用另一个工作流,则您的机器人角色应使用以下权限进行更新:
  • 对流程的查看权限
  • View, Edit, Create on Jobs.
  • 查看环境。

队列

活动

用例

引入队列条件,例如处理队列项目。

暂停主作业后,需要通过辅助作业处理队列项目。此流程完成后,主作业将继续。根据您配置工作流的方式,恢复的作业可以使用从已处理的队列项目中获取的输出数据。

操作

表单操作

活动

用例

Introduce user intervention conditions, found in Action Center as actions.

After the job has been suspended, an action is generated in Action Center (as configured in Studio).

Only after action completion, is the job resumed.

Form actions need to be completed by the assigned user. User assignment can be handled directly in Action Center, or through the Assign Tasks activity.

外部操作

活动

用例

Introduce user intervention conditions, found in Action Center as actions.

After the job has been suspended, an action is generated in Action Center (as configured in Studio).

Only after action completion, is the job resumed.

外部操作可由对操作具有“编辑”权限并有权访问关联文件夹的任何用户来完成。

Document Validation actions

活动

用例

IntelligentOCR.Activities

DocumentUnderstanding.Activities

Introduce user intervention conditions, found in Action Center as actions.

After the job has been suspended, an action is generated in Action Center (as configured in Studio).

Only after action completion, is the job resumed.

Document Validation actions need to be completed by the assigned user. User assignment can be handled directly in Action Center, or through the Assign Tasks activity.

为了使机器人能够上传、下载和删除存储桶中的数据,需要向其授予适当的权限。 这可以通过使用以下内容更新机器人角色来完成:

要上传文档数据:

  • View, Create on Storage Files.
  • 对存储桶的查看权限。

要在下载后删除文档数据:

  • View, Delete on Storage Files.
  • 对存储桶的查看权限。

Document Classification actions

活动

用例

Introduce user intervention conditions, found in Action Center as actions.

After the job has been suspended, an action is generated in Action Center (as configured in Studio).

Only after action completion, is the job resumed.

Document Classification actions need to be completed by the assigned user. User assignment can be handled directly in Action Center, or through the Assign Tasks activity.

为了使机器人能够上传、下载和删除存储桶中的数据,需要向其授予适当的权限。 这可以通过使用以下内容更新机器人角色来完成:

要上传文档数据:

  • View, Create on Storage Files.
  • 对存储桶的查看权限。

要在下载后删除文档数据:

  • View, Delete on Storage Files.
  • 对存储桶的查看权限。

数据标签操作

活动Use case

Introduce user intervention conditions, found in Action Center as actions.

After the job has been suspended, an action is generated in Action Center (as configured in Studio).

Only after action completion, is the job resumed.

Data Labeling actions require a connection to the AI Center tenant.

Duration

活动

用例

引入一个时间间隔作为延迟,在此期间工作流将暂停。

延迟过后,将继续作业。

作业片段不限于由同一机器人执行。可以在恢复作业并准备执行时使用任何可用的机器人来执行它们。这也取决于定义作业时配置的执行目标。请访问此处,了解详细信息。

示例

我定义了要由特定机器人(例如 X、Y 和 Z)执行的作业。当我启动作业时,只有 Z 可用,因此 Z 会执行我的作业,直到作业暂停以等待用户验证。在验证之后,并且作业继续,只有 X 可用,因此 X 会执行作业。

  • 从监控的角度来看,无论是否由不同的机器人进行分段或执行,此类作业都被视为一个作业。
  • 无法将暂停的作业分配给机器人,只能分配恢复的作业。

要检查恢复已暂停作业所需的触发器,请单击其相应的“详细信息”按钮,然后在打开的侧面板中查看“触发器”选项卡。

  • 作业
  • 队列
  • 操作
  • 表单操作
  • 外部操作
  • Document Validation actions
  • Document Classification actions
  • 数据标签操作
  • Duration
  • 示例

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