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---
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title: 创建关系字段
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description: 通过关系字段逐步将对象连接起来。
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---
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关系字段可连接不同对象的记录——例如,将人员链接到公司。
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<Note>
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**关系名称在创建后无法更改**(它们会影响 API)。 请谨慎规划名称。
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</Note>
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## 开始之前
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请确定:
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* 要连接哪些对象? (例如,人员 → 公司)
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* 哪一方是“一”端? (例如,公司)
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* 哪一方是“多”端? (例如,人员—许多人在同一家公司工作)
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* 两端的字段应如何命名?
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请参阅[关系字段](/l/zh/user-guide/data-model/capabilities/relation-fields),了解关系类型的说明。
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## 步骤
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1. 进入 **设置 → 数据模型**
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2. 选择要创建关系的对象(通常为“多”端)
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3. 点击 **+ 新建字段**
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4. 将字段类型选择为 **关系**
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5. 选择**目标对象**
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6. 选择 **一对多** 或 **多对一**
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7. 为关系的**两端**输入字段名称
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8. 单击 **保存**
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## 示例:人员 → 公司
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* 进入 **设置 → 数据模型 → 人员**
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* 添加关系字段
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* 目标:**公司**
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* 类型:**多对一**
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* 人员中的字段:**公司**
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* 公司中的字段:**员工**
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现在,每个人员都可以关联到一家公司,每家公司都会显示其人员。
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## 停用关系
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1. 进入 **设置 → 数据模型 → 所选对象**
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2. 找到该关系字段并点击它
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3. 点击 **停用** 按钮
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关联会被保留但隐藏。 重新启用即可恢复。
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<Note>
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**停用关系不会删除记录。** 只会移除它们之间的关联。
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</Note>
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## 删除关系
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1. 进入 **设置 → 数据模型 → 所选对象**
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2. 找到该关系字段并点击它
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3. 点击 **删除** 按钮
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<Note>
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仅适用于自定义关系。 标准关系只能被停用。
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</Note>
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## 相关内容
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* [关系字段](/l/zh/user-guide/data-model/capabilities/relation-fields) — 类型和限制
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* [如何导入关系](/l/zh/user-guide/data-migration/how-tos/import-relations-between-objects-via-csv) — 批量导入关联记录
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