Model pom = request.getPom();
        Build build = pom != null ? pom.getBuild() : null;
        PluginManagement management = build != null ? build.getPluginManagement() : null;

        // map of groupId -> Set(artifactId) plugin candidates:
        // if value is null, keys are coming from settings, and no artifactId filtering is applied

                    }
                }
            }

            // Check build/pluginManagement/plugins - these provide version management
            PluginManagement pluginManagement = build.getPluginManagement();
            if (pluginManagement != null) {
                for (Plugin plugin : pluginManagement.getPlugins()) {
                    String pluginKey = getPluginKey(plugin);