diff --git a/js/app/models/PlotObjects/PlotParamObject.js b/js/app/models/PlotObjects/PlotParamObject.js
index 1fb4605..95988a7 100644
--- a/js/app/models/PlotObjects/PlotParamObject.js
+++ b/js/app/models/PlotObjects/PlotParamObject.js
@@ -231,6 +231,7 @@ Ext.define('amdaPlotObj.PlotParamObject', {
     	var paramValues  = this.callParent(arguments);
 
     	paramValues['param-type'] = this.get('param-type');
+	paramValues['param-ttcat-name'] = this.get('param-ttcat-name');
     	paramValues['param-drawing-type'] = this.get('param-drawing-type');
     	if (this.get('param-drawing-object') != null)
     		paramValues['param-drawing-object'] = this.get('param-drawing-object').getJsonValues();
--
libgit2 0.21.2