一、先决条件/Prerequisites
在设置 SAP Business One 应用之前，确保您已具备以下各项： Before you set up the SAP Business One app, make sure you have acquired the following:
1.Microsoft Teams 管理员账户/A Microsoft Teams admin account
您需要使用此账户为贵组织上传、安装、升级和卸载应用
This account is required for you to upload, install, upgrade, and uninstall the app for your organization.
2.SAP Business One Web Client
Web Client 位于 Teams 的选项卡中。出于安全需求，请确保 Web Client 的证书在贵组织的环境中受信任。
The Web Client is presented in tabs in Microsoft Teams. Due to security requirements, make sure that the certificate of your Web client is trusted in your organization's environment.
3.SAP Business One 服务层
服务层主要用作后端数据服务。出于安全考虑，请确保其证书在贵组织的环境中受信任。
The Service Layer works primarily as a back-end data service. For security concerns, make sure that its certificate is trusted in your organization's environment.
4.SAP Business One 系统架构目录（SLD）
由于系统架构目录涉及登录流程，请确保其证书在贵组织的环境中受信任。
Since the SLD is involved in the login process, make sure that its certificate is trusted in your organization's environment.
