> For the complete documentation index, see [llms.txt](https://studioguide.dronahq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://studioguide.dronahq.com/application-management/controls.md).

# Controls

Controls is a predefined list of generic components to be used to create a screen

We have Form Controls, Visual Controls, Actionable Controls n more to help you make your application functional and user friendly

### **Add Controls**

To add a control, you simply have to either drag n drop it from the menu or just click on it and it will appear on the screen

### **Delete Controls**

To Delete an unwanted control, you need to select that control on your designing screen and click on the delete icon on the right of the screen

### **Duplicate Controls**

To duplicate a control, you need to select that control on the designing screen and click on the duplicate field icon on the right of the screen

![Add / Delete /Duplicate Controls](https://lh4.googleusercontent.com/WjTVaECDrpbNr3lmeHN2h0SYCnBvsOrs8ZatvncFWmOO49V03jpBMN1hqG-kxifjUUQ4-JVoP5f-X3nFGOY1UJM3vF_YjAE1EG23doew0oPh1NSoMoVo7etHzjWg8bTr0QJw7x8)

###

### Control Properties

Properties are features of each control that can be customised for its interface or experience. Once the control is selected, the properties of that particular control will be seen on the right side of the window

#### **Design Properties**

#### **Functional Properties**

#### **Validations**

![](https://lh3.googleusercontent.com/7zx0I3D0mfEhT3pN8MoNhVaw_32L-Uz6bbHLyGN9MgsHUPi0SGy86Ejc9B6nMCiPJrRsQXuaZlqvDtnUjN4sv2qMLKTpu33X_LGjsKn4LTtFTEL4yGmku-bADSjFD8bl7ZwRFO8)