Now ASP.Net is the most preferable choice for most of the web developers for creating web form templates. This programming code is used to manage a consistent look and smooth interface in a website. Its easy to manage a structurally similar design in all your pages. If your business organization is trying to change the templates, it becomes very difficult to change each single page. If you don't have a specific structure or specific web form templates, it will be more difficult for you to manage this.
A template for an employee form could also contain a portion asking for the employee's office extension number. This would probably be part of the form especially in big companies where an employee may be reached by another in a different branch office through phone.