diff --git a/extra/completions/_stackablectl b/extra/completions/_stackablectl
index bfbbbcec..5916ae54 100644
--- a/extra/completions/_stackablectl
+++ b/extra/completions/_stackablectl
@@ -79,7 +79,7 @@ table\:"Print output formatted as a table"
 json\:"Print output formatted as JSON"
 yaml\:"Print output formatted as YAML"))' \
 '--chart-source=[]:CHART_SOURCE:((oci\:"OCI registry"
-repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus may be operator-specific"))' \
+repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus will be operator-specific"))' \
 '-l+[Log level this application uses]:LOG_LEVEL: ' \
 '--log-level=[Log level this application uses]:LOG_LEVEL: ' \
 '*-d+[Provide one or more additional (custom) demo file(s)]:DEMO_FILE:_files' \
@@ -109,7 +109,7 @@ table\:"Print output formatted as a table"
 json\:"Print output formatted as JSON"
 yaml\:"Print output formatted as YAML"))' \
 '--chart-source=[]:CHART_SOURCE:((oci\:"OCI registry"
-repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus may be operator-specific"))' \
+repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus will be operator-specific"))' \
 '-l+[Log level this application uses]:LOG_LEVEL: ' \
 '--log-level=[Log level this application uses]:LOG_LEVEL: ' \
 '*-d+[Provide one or more additional (custom) demo file(s)]:DEMO_FILE:_files' \
@@ -141,7 +141,7 @@ minikube\:"Use a minikube cluster"))' \
 '--cluster-nodes=[Number of total nodes in the local cluster]:CLUSTER_NODES: ' \
 '--cluster-cp-nodes=[Number of control plane nodes in the local cluster]:CLUSTER_CP_NODES: ' \
 '--chart-source=[]:CHART_SOURCE:((oci\:"OCI registry"
-repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus may be operator-specific"))' \
+repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus will be operator-specific"))' \
 '-l+[Log level this application uses]:LOG_LEVEL: ' \
 '--log-level=[Log level this application uses]:LOG_LEVEL: ' \
 '*-d+[Provide one or more additional (custom) demo file(s)]:DEMO_FILE:_files' \
@@ -359,7 +359,7 @@ minikube\:"Use a minikube cluster"))' \
 '--cluster-nodes=[Number of total nodes in the local cluster]:CLUSTER_NODES: ' \
 '--cluster-cp-nodes=[Number of control plane nodes in the local cluster]:CLUSTER_CP_NODES: ' \
 '--chart-source=[]:CHART_SOURCE:((oci\:"OCI registry"
-repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus may be operator-specific"))' \
+repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus will be operator-specific"))' \
 '-l+[Log level this application uses]:LOG_LEVEL: ' \
 '--log-level=[Log level this application uses]:LOG_LEVEL: ' \
 '*-d+[Provide one or more additional (custom) demo file(s)]:DEMO_FILE:_files' \
@@ -547,7 +547,7 @@ minikube\:"Use a minikube cluster"))' \
 '--product-namespace=[Namespace where the products (e.g. stacks or demos) are deployed]:PRODUCT_NAMESPACE: ' \
 '--product-ns=[Namespace where the products (e.g. stacks or demos) are deployed]:PRODUCT_NAMESPACE: ' \
 '--chart-source=[]:CHART_SOURCE:((oci\:"OCI registry"
-repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus may be operator-specific"))' \
+repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus will be operator-specific"))' \
 '--release=[Target a specific Stackable release]:RELEASE: ' \
 '-l+[Log level this application uses]:LOG_LEVEL: ' \
 '--log-level=[Log level this application uses]:LOG_LEVEL: ' \
@@ -828,7 +828,7 @@ minikube\:"Use a minikube cluster"))' \
 '--product-namespace=[Namespace where the products (e.g. stacks or demos) are deployed]:PRODUCT_NAMESPACE: ' \
 '--product-ns=[Namespace where the products (e.g. stacks or demos) are deployed]:PRODUCT_NAMESPACE: ' \
 '--chart-source=[]:CHART_SOURCE:((oci\:"OCI registry"
-repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus may be operator-specific"))' \
+repo\:"Nexus repositories\: resolution (dev, test, stable) is based on the version and thus will be operator-specific"))' \
 '--release=[Target a specific Stackable release]:RELEASE: ' \
 '-l+[Log level this application uses]:LOG_LEVEL: ' \
 '--log-level=[Log level this application uses]:LOG_LEVEL: ' \
diff --git a/extra/completions/stackablectl.fish b/extra/completions/stackablectl.fish
index 44c6f027..32bf8056 100644
--- a/extra/completions/stackablectl.fish
+++ b/extra/completions/stackablectl.fish
@@ -60,7 +60,7 @@ complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and not __fish_seen_subcommand_from list describe install uninstall installed help" -f -a "installed" -d 'List installed operators'
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and not __fish_seen_subcommand_from list describe install uninstall installed help" -f -a "help" -d 'Print this message or the help of the given subcommand(s)'
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -s o -l output -r -f -a "{plain\t'Print output formatted as plain text',table\t'Print output formatted as a table',json\t'Print output formatted as JSON',yaml\t'Print output formatted as YAML'}"
-complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific'}"
+complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific'}"
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -s l -l log-level -d 'Log level this application uses' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -s d -l demo-file -d 'Provide one or more additional (custom) demo file(s)' -r -F
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -s s -l stack-file -d 'Provide one or more additional (custom) stack file(s)' -r -F
@@ -72,7 +72,7 @@ complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -s h -l help -d 'Print help (see more with \'--help\')'
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from list" -s V -l version -d 'Print version'
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from describe" -s o -l output -r -f -a "{plain\t'Print output formatted as plain text',table\t'Print output formatted as a table',json\t'Print output formatted as JSON',yaml\t'Print output formatted as YAML'}"
-complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from describe" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific'}"
+complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from describe" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific'}"
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from describe" -s l -l log-level -d 'Log level this application uses' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from describe" -s d -l demo-file -d 'Provide one or more additional (custom) demo file(s)' -r -F
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from describe" -s s -l stack-file -d 'Provide one or more additional (custom) stack file(s)' -r -F
@@ -88,7 +88,7 @@ complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -l cluster-name -d 'Name of the local cluster' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -l cluster-nodes -d 'Number of total nodes in the local cluster' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -l cluster-cp-nodes -d 'Number of control plane nodes in the local cluster' -r
-complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific'}"
+complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific'}"
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -s l -l log-level -d 'Log level this application uses' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -s d -l demo-file -d 'Provide one or more additional (custom) demo file(s)' -r -F
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand operator; and __fish_seen_subcommand_from install" -s s -l stack-file -d 'Provide one or more additional (custom) stack file(s)' -r -F
@@ -172,7 +172,7 @@ complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and _
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -l cluster-name -d 'Name of the local cluster' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -l cluster-nodes -d 'Number of total nodes in the local cluster' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -l cluster-cp-nodes -d 'Number of control plane nodes in the local cluster' -r
-complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific'}"
+complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific'}"
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -s l -l log-level -d 'Log level this application uses' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -s d -l demo-file -d 'Provide one or more additional (custom) demo file(s)' -r -F
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand release; and __fish_seen_subcommand_from install" -s s -l stack-file -d 'Provide one or more additional (custom) stack file(s)' -r -F
@@ -246,7 +246,7 @@ complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __f
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -l cluster-cp-nodes -d 'Number of control plane nodes in the local cluster' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -l operator-namespace -l operator-ns -d 'Namespace where the operators are deployed' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -s n -l product-namespace -l product-ns -d 'Namespace where the products (e.g. stacks or demos) are deployed' -r
-complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific'}"
+complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific'}"
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -l release -d 'Target a specific Stackable release' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -s l -l log-level -d 'Log level this application uses' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand stack; and __fish_seen_subcommand_from install" -s d -l demo-file -d 'Provide one or more additional (custom) demo file(s)' -r -F
@@ -350,7 +350,7 @@ complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fi
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -l cluster-cp-nodes -d 'Number of control plane nodes in the local cluster' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -l operator-namespace -l operator-ns -d 'Namespace where the operators are deployed' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -s n -l product-namespace -l product-ns -d 'Namespace where the products (e.g. stacks or demos) are deployed' -r
-complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific'}"
+complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -l chart-source -r -f -a "{oci\t'OCI registry',repo\t'Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific'}"
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -l release -d 'Target a specific Stackable release' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -s l -l log-level -d 'Log level this application uses' -r
 complete -c stackablectl -n "__fish_stackablectl_using_subcommand demo; and __fish_seen_subcommand_from install" -s d -l demo-file -d 'Provide one or more additional (custom) demo file(s)' -r -F
diff --git a/rust/stackablectl/CHANGELOG.md b/rust/stackablectl/CHANGELOG.md
index 720507fc..8b0001c6 100644
--- a/rust/stackablectl/CHANGELOG.md
+++ b/rust/stackablectl/CHANGELOG.md
@@ -7,12 +7,14 @@ All notable changes to this project will be documented in this file.
 ### Added
 
 - Add new argument `--release` that allows installing a specific version of a demo or stack ([#340]).
+- Add new argument `--chart-source` so that operator charts can be pulled either from an OCI registry (the default) or from a Nexus repository ([#344]).
 
 ### Removed
 
 - Remove argument `--offline` that was not implemented yet ([#340]).
 
 [#340]: https://github.com/stackabletech/stackable-cockpit/pull/340
+[#344]: https://github.com/stackabletech/stackable-cockpit/pull/344
 
 ## [24.11.1] - 2024-11-20
 
diff --git a/rust/stackablectl/src/cli/mod.rs b/rust/stackablectl/src/cli/mod.rs
index 66388ef6..103d04b6 100644
--- a/rust/stackablectl/src/cli/mod.rs
+++ b/rust/stackablectl/src/cli/mod.rs
@@ -298,11 +298,16 @@ pub enum ChartSourceTypeArg {
     #[default]
     OCI,
 
-    /// Nexus repositories: resolution (dev, test, stable) is based on the version and thus may be operator-specific
+    /// Nexus repositories: resolution (dev, test, stable) is based on the version and thus will be operator-specific
     Repo,
 }
 
 impl From<ChartSourceTypeArg> for ChartSourceType {
+    /// Resolves the enum used by clap/arg-resolution to the core type used in
+    /// stackable-cockpit. For the (Nexus-)repo case this core type cannot be
+    /// decorated with meaningful information as that would be operator-specific
+    /// i.e. we cannot resolve *which* Nexus repo to use until we have inspected
+    /// the operator version. Hence just a simple mapping.
     fn from(cli_enum: ChartSourceTypeArg) -> Self {
         match cli_enum {
             ChartSourceTypeArg::OCI => ChartSourceType::OCI,