.. _newsCategoryPidConstraint:

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EXT:news_category_pid_constraint
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This extension avoids duplicate content usage if the setting Single-view page for news from this category of a news category is used.

Furthermore this extension can be used as example to implement an event listener (TYPO3 11) or Signal Slots (TYPO3 10).

Details can be found at https://github.com/georgringer/news_category_pid_constraint

Usage
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- Use `composer req georgringer/news-category-pid-constraint`