# Add ParameterContainer component

ParameterContainer component is required to handle parameters.

There are the following methods for adding ParameterContainer components.

## Create button in Hierarchy window

- Click the Create button in the Hierarchy window or right click in the window
- Select “Arbor / ParameterContainer”
- A GameObject with ParameterContainer is created.

## Inspector window “Add Component” button

- Select the GameObject you want to add ParameterContainer in the Hierarchy window
- Click the “Add Component” button in the Inspector window
- Select “Arbor / ParameterContainer”
- ParameterContainer is added to GameObject.