# Numbus Server documentation
## š Using custom subdomains
**By default**, the name of the service will be the **subdomain**. For example, nextcloud will get the "nextcloud" subdomain. You **should change** those subdomains :
- If you are using the **same domain name** for **multiple servers** (avoids conflicts)
- If you just **want** to change them
> To change the subdomain of a service, just create a variable in the **.conf** configuration file like so : **_SUBDOMAIN="your_custom_subdomain".** If you are you are unsure of the correct service name, check the list below.
## Variables list
| Variable | Default |
| --------- | ------ |
| PI_HOLE_SUBDOMAIN | pi-hole |
| ADGUARD_SUBDOMAIN | adguard |
| CRAFFY_SUBDOMAIN | crafty |
| FRIGATE_SUBDOMAIN | frigate |
| GITEA_SUBDOMAIN | gitea |
| HOME_ASSISTANT_SUBDOMAIN | home-assistant |
| HOMEPAGE_SUBDOMAIN | homepage |
| IMMICH_SUBDOMAIN | immich |
| IT_TOOLS_SUBDOMAIN | it-tools |
| JELLYFIN_SUBDOMAIN | jellyfin |
| N8N_SUBDOMAIN | n8n |
| NETBOOTXYZ_SUBDOMAIN | netbootxyz |
| NEXTCLOUD_SUBDOMAIN | nextcloud |
| NTFY_SUBDOMAIN | ntfy |
| ODOO_SUBDOMAIN | odoo |
| PASSBOLT_SUBDOMAIN | passbolt |
| UPTIME_KUMA_SUBDOMAIN | uptime-kuma |
| VSCODIUM_SUBDOMAIN | vscodiumĀ |