title: Push Data to JSONModel
body: <p>I have a model with following data:</p>
  
  <pre><code>oData_main = {EmployeeName: "abc", EmployeeID:"123"};
  </code></pre>
  
  <p>I want to add data from another model to my model, so that resultant model data will look like this.</p>
  
  <pre><code>oData_phone:{home:"789",office:"567"} `//this is a temporary variable.`
  
  oData_main= {EmployeeName: "abc", EmployeeID:"123", phone:{home:"789",office:"567"}};
  </code></pre>
  
  <p>I'm trying to do this in SAP UI5 application. </p>