创建关系

要在实体之间创建关系，请执行以下步骤：

1. 在“实体”列表中，选择要为其添加关系的实体。
2. 选择“管理实体” 。
3. 在“本地字段”部分中，选择“添加字段” ，然后提供“显示名称”和 “名称” 。从“类型” 下拉列表中选择“关系” 。“高级选项”面板将打开。
   
   

   

   
   
4. 从“相关实体”下拉列表中选择要创建关系的实体。
5. 从“相关实体显示字段”下拉列表中选择要在用户界面中显示的显示字段。
6. 选择“应用” 。

关系将作为新字段添加到“本地字段”部分中。

添加数据时，可以从相关实体中选择值。

Scope restrictions

Relationship scoping rules apply as follows:

• Tenant-level entities can only be related to other tenant-level entities.
• Folder-level entities can only be related to entities in folders where the user has access.
• Cross-scope relationships (Tenant to Folder or Folder to Tenant) are not supported.

Choice sets support the same tenant/folder scoping as entities:

• Tenant-level choice sets are visible to all users within the tenant.
• Folder-level choice sets are accessible only within the selected folder.
• Visibility and usage rules mirror entity scoping for consistent data isolation.

Entity A	Entity B	支持
租户	租户	是
Folder A	Folder A	是
Folder A	Folder B (accessible)	是
租户	文件夹	否

The following table describes how folder-level scoping affects each role when working with related entities or choice sets.

角色	影响
Schema Designer	You must have access to the related entity's or choice set's folder to include it in a schema.
数据读取者	You must have access to both the parent and related entity folders to query complete data. Without access to both, the related field is omitted from results.
数据写入者	You must have access to both the parent and related entity folders to write to related fields. If access to the related folder is missing, the data write is partial. If a related field is marked Required, the data write fails entirely for users without full access.
Automation Developer	You must have access to both the parent and related entity to use that entity in a workflow. Partial access prevents the entity from being used.
自动化用户	Permissions are evaluated at execution time. The operation completes fully or partially depending on which folders you have access to at the time of execution.