Yes. Each site in the network can activate and use the plugin.
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Knowledge Base and Forums
Knowledge Base and Forums
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Does plugin works with WordPress MultiSite installations?
FAQ · For: GD Knowledge Base, GD Swift Navigator, GD WebFonts Toolbox, GD Clever Widgets, GD bbPress Toolbox, GD bbPress Tools, GD bbPress Attachments, GD SEO Toolbox, GD Rating System, GD Content Tools, GD Crumbs Navigator, GD Topic Prefix, GD Topic Polls, GD Power Search for bbPress, GD Quantum Theme for bbPress, GD Mail Queue, GD Members Directory for bbPress, GD Pages Navigator, GD Forum Notices for bbPress · Published on:In: Getting Started · With Comments Off on Does plugin works with WordPress MultiSite installations?