volumes/ nextcloud

[Xeno367]

Hi,
I need to ask this question because when I try to create a new volumes via volumes of portainers I cannot bind it
If I try to change the path of data of nextcloud nothing happens
How can I add an external hard drive for my nextcloud which is installed on portainer on my raspberry PI
oh and I already mounted my external hard drive
I have the latest version of raspbian nextcloud and portainer
Thanks for helping me

[samdulam]

Is nextcloud deployed as a stack or just container?
Share what you have tried and where the external drive is mounted currently on the host