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For examples of extensions using this hook, see Category:BSPageStoreDataProviderBeforeAppendRow extensions . Category:Extension hooks#BSPageStoreDataProviderBeforeAppendRow Category:Undocumented extension hooks#BSPageStoreDataProviderBeforeAppendRow Category:Extension hooks provided by BlueSpiceFoundation Category:Extension hooks#BSPageStoreDataProviderBeforeAppendRow Category:Undocumented extension hooks#BSPageStoreDataProviderBeforeAppendRow Category:Extension hooks provided by BlueSpiceFoundation