diff --git a/Custom-Startup-Scripts.md b/Startup-Scripts.md
similarity index 77%
rename from Custom-Startup-Scripts.md
rename to Startup-Scripts.md
index a107846..4c1c7cb 100644
--- a/Custom-Startup-Scripts.md
+++ b/Startup-Scripts.md
@@ -31,4 +31,17 @@ The [wiki page "Initializers"](Initializers) explains how to use them.
 
 ## Disable Startup Scripts
 
-The execution of the startup scripts can be prevented by setting the environment variable `SKIP_STARTUP_SCRIPTS` to `true`, e.g. in the file `env/netbox.env`.
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+The execution of the startup scripts can be prevented by setting the environment variable `SKIP_STARTUP_SCRIPTS` to `true`, e.g. in the file `env/netbox.env`.
+
+## Custom Docker Image
+
+You can also build your own Netbox Docker image containing your own startup scripts, custom fields, users and groups
+like this:
+
+```Dockerfile
+ARG VERSION=latest
+FROM netboxcommunity/netbox:$VERSION
+
+COPY startup_scripts/ /opt/netbox/startup_scripts/
+COPY initializers/ /opt/netbox/initializers/
+```
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