要使用 Unity Editor 和 Services，必须创建 Unity Developer Network (UDN) 帐户。
创建帐户时，您将获得：
If you are not eligible to use a Personal subscription, you must upgrade to either the Unity Plus or Pro subscription. When you subscribe to Plus or Pro, you get:
You can purchase additional Subscriptions through an Organization, on the Unity ID dashboard. If you are part of a company, this lets you organize your licenses under a company Organization while keeping your other activities in Unity separate. For more information, see Managing your Organization.
A subscription seat represents a single user license, and lets users work together on Projects in the Editor. If your Organization uses a Pro or Plus subscription, all users working on your Organization’s Projects must have an Editor seat at the same tier or higher. If a user has a lower tier subscription, you must assign them a seat from your license.
注意：只有组织内的所有者 (Owner) 或管理员 (Manager) 才能分配席位，请参阅组织角色。
要分配席位，请执行以下操作：
所选成员会收到一封电子邮件，其中包含有关如何激活 Unity 的信息。
Assigning a seat gives the user access to Editor features at the Organization’s subscription level. When users are assigned a paid seat, they are issued a license which shows their highest subscription level. If users want to activate the Editor with a paid subscription, they must enter the license assigned to them.
You can purchase additional seats for your subscription at any time on Unity’s website. For information on activating a Unity license using the Unity Hub, see Hub documentation. For information on activating a Unity license using the command line, Activate a license from the command line.
如果希望与组织外部的个人协作而不让他们访问组织的敏感信息，请将该用户直接添加到具体项目。如果该参与者自己已拥有与组织的订阅层级相匹配的 Plus 或 Pro Editor 席位，则无需为其分配席位。
要将用户添加到具体项目，请执行以下操作：