Conversion Key Inference

internal/topdata/convert.go

@@ -215,6 +215,16 @@ func parseConvertArgs(args []string, allowFormat bool) (convertOptions, string,
 		}
 		return opts, positional[0], output, nil
 	}
+	ctx, err := resolveConvertContext(positional[0])
+	if err != nil {
+		return opts, "", "", err
+	}
+	if strings.TrimSpace(opts.Namespace) == "" {
+		opts.Namespace = ctx.Template.Namespace
+	}
+	if len(opts.KeyFields) == 0 && len(ctx.Template.KeyFields) > 0 {
+		opts.KeyFields = append(opts.KeyFields, ctx.Template.KeyFields...)
+	}
 	return opts, positional[0], positional[1], nil
 }