WebSphere Portal Enable and WebSphere Portal Extend add additional functionality to the base edition, such as Web content and document management, workflow, instant messaging, and electronic forms.

WebSphere Portal Enable 和 WebSphere Portal Extend 在基础版本上添加了一些其他功能，如 Web 内容和文档管理、 工作流、即时消息和电子 表格。

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Complementing a central HR system implementation, products like SharePoint server can act a central hub for collaboration and information management, while Yammer can facilitate social networking and performance management, and Lync can enable VoIP, instant messaging, teleconferencing, and more.

FORBES: HR Starts With Communications And Collaboration

MessageVine develops own-brand instant messaging services for mobile phone operators that enable them to build a community of desktop and mobile messaging users, according to the company's Vice President of International Operations, Amit Rahav.

CNN: AOL brings instant messenger to mobile phones