Out of the box, you can use the following options to integrate Microsoft Teams and SAP Build Work Zone, advanced edition:
Microsoft Teams application for SAP Build Work Zone: This is a custom app that you can download from SAP Build Work Zone, advanced edition and upload to Microsoft Teams. It allows you to access and share your workspaces, inbox, and apps from SAP Build Work Zone, advanced edition within Microsoft Teams. You can also chat with your colleagues in Microsoft Teams from your site. For more information, see 1.
SharePoint Online integration for document repositories: This is a feature that enables you to use SharePoint Online as a document repository for your workspaces in SAP Build Work Zone, advanced edition. You can create, edit, and share documents stored in SharePoint Online from your workspaces. You can also use the Microsoft Teams chat feature as part of the SharePoint integration. For more information, see 2.
Microsoft Teams UI integration cards: These are cards that you can use to display information from SAP Build Work Zone, advanced edition in Microsoft Teams. You can create and configure these cards using the UI Integration Card Designer in SAP Build Work Zone, advanced edition. You can also use actions and parameters to enable interactions with the cards. For more information, see 3.
The options that are not available out of the box are:
Microsoft Teams chat enabled standalone: This is not a feature that is provided by SAP Build Work Zone, advanced edition. You can only use the Microsoft Teams chat feature as part of the SharePoint integration or the Microsoft Teams application for SAP Build Work Zone, advanced edition.
Microsoft Teams chat enabled as part of the SharePoint integration: This is not a separate option, but rather a sub-feature of the SharePoint Online integration for document repositories. You cannot enable the Microsoft Teams chat feature without integrating with SharePoint Online.
References:
1: Integrating with Microsoft Teams | SAP Help Portal
2: Integrating with SharePoint Online | SAP Help Portal
3: UI Integration Cards | SAP Help Portal