Adding a New Domain with Custom Interface to Nextcloud Server?

Hello Nextcloud Community,

I currently have a Nextcloud server set up with one domain, and I’m looking to expand by adding another domain to the server. However, I want the new domain to have a distinct interface separate from the existing one.

I’ve been exploring options but would appreciate some guidance on the best approach to achieve this. Specifically, I’m interested in:

  1. Adding a New Domain: What steps should I take to add a new domain to my existing Nextcloud server?
  2. Custom Interface: How can I customize the interface for the new domain? I want it to have a different look and feel compared to the original domain.

Any insights, tips, or resources on accomplishing these goals would be greatly appreciated. Thank you in advance for your help!

I didn’t find anything in the documentation about that:

There are apps that help you modify the theming:

this way, there are perhaps ways to achieve what you’d like to do.

Other option: put different setups in different virtual hosts. If needed, you can allow sharing via federated sharing between the instances and if one grows larger you can move it easily to a different host.