AEM overlays not adding new property in jcr.

[vigiaemnewbie]

I am overlaying the editable template creation wizard accessed as shown below:

In the template creation wizard I have added my own field by overlaying as follows:

After submitting this dialog, the template gets created with the default properties Template Title and Description but my new property does not get stored in the jcr as shown below:

Are there any other steps to be followed in order to add my own properties in this node?

After the above is achieved, the next step would be to add the same field in the template dialog after it has been created as shown below:

I am not able to figure out how to add my field in this dialog too.

[Jaideep_Brar]

Which nodes under /libs did you overlay for the wizard?