How to update creo inputs to mathcad embedded worksheet automatically?

Hi,

We have created one CAD model in Creo parametric 3.0 and embedded one mathcad worksheet (mathcad prime 3.1). in this we have some inputs from creo to mathcad and some outputs from mathcad to creo.

So once we update input in creo parametric 3.0 we need to open mathcad file and click on Update input and then click on save and push. We want this process should be done automatically after regeneration of model.

So please can i let know, how we can update input parameter to mathcad and output from mathcad to creo automatically. (No need to open embedded worksheet, click on update input, click on save and push, close worksheet).

- Prashant Pandarkar