Saving notes in a sub-directory on Nextcloud

I’m a new user to both joplin and nextcloud. i wanna know if there’s a way to store Joplin notes in a sub-directory instead of in the root folder?

In the desktop application or mobile application , go to the config screen and select Nextcloud as the synchronisation target. Then input the WebDAV URL (to get it, click on Settings in the bottom left corner of the page, in Nextcloud), this is normally ( make sure to create the “Joplin” directory in Nextcloud ), and set the username and password.