The plugin adds a new type of user field for Joomla 4 - Yandex.Maps. It allows you to display the label on Yandex Maps in those extensions that support custom fields in Joomla 4. PLugin is free. The plugin allows you to specify and display placemark using the Yandex.Maps. To fully work with maps, you need to specify the API key in the plugin settings, which can be obtained in Yandex Developer Dashboard.
You can display articles with coordinates on Yandex Maps with WT yandex map items module for Joomla 4