Add Variable
1- Access Plan > Variables
2- Click Add Variable

3- The Add Variable Popup is displayed. Select category of variable, define variable name and define variable value.

Update Variable
1- Access Plan > Variables
2- Look for the variable that needs to be updated.
3- Click the edit button (green button) in the user line.

4- The editable version of the Variable Form Popup is displayed.

Delete a Variable
1- Access Plan > Variables
2- Look for the variable that needs to be deleted.
3- Click the delete button in the user line.

4- The Confirmation Popup is displayed. The user is asked to be sure for the last time. If the user accepts, the variable will be deleted. If the user does not accept or the Cross button is pressed, the variable will not be deleted.
