Limits a post to a single category by changing the checkboxes into radio buttons. Simple.
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Accessibility
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Suffusion Shortcodes
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Content Importer for Notion
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Better WP ShowHide Elements
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BuddyPress Default Group Avatar
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Progus Store Locator Map (No API Key Required)
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Frontend User Notes
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Archivist
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Floating Side Tab
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Gravity Forms RSS Add-On
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WP Infinite Scrolling
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Post and Taxonomy Filter
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Easy Accordion FAQ and Knowledge Base Software for WordPress
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Multi-Site User Replicator 3000
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WC-Checkout-Custom-Billing-Phone-Field
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Simple Membership Custom Messages
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Nofollow External Link
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Posts Unique View Counter
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Hidden Badge ReCaptcha
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Repeaters & Relationships Connector with ACF for Elementor