ZenTao Cloud is the SAAS version of ZenTao Pro. Users can register and use all ZenTao Pro or Enterprise features. For detailed instructions, please refer to manuals on ZenTao website:

• ZenTao open source:  https://www.zentao.pm/book/zentaomanual/free-open-source-project-management-software-zentao-8.html
• ZenTao Pro:  http://www.zentao.pm/book/zentaopromanual/free-open-source-project-management-software-zentaopro-127.html
• ZenTao Enterprise:  https://www.zentao.pm/book/project-management-software-scrum-tool-enterprise-manual/scrum-tool-for-enterprise-zentao-199.html