How to Create a 'Calculation' Process Parameter in Your Prototype ?
Easily add a 'calculation' process parameter to your prototype by navigating through the task and parameters settings.
- Log in to your account and open the prototype you have created.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-13-14-4983-AM.png?width=1276&height=715&name=image-png-Jun-10-2024-09-13-14-4983-AM.png)
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-13-18-9791-AM.png?width=1280&height=720&name=image-png-Jun-10-2024-09-13-18-9791-AM.png)
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-13-22-4553-AM.png?width=1280&height=719&name=image-png-Jun-10-2024-09-13-22-4553-AM.png)
- Navigate to the specific task within your prototype where you want to add the parameter.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-13-58-4581-AM.png?width=1282&height=721&name=image-png-Jun-10-2024-09-13-58-4581-AM.png)
- Click on the 'Add Activity' button.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-14-38-9273-AM.png?width=1280&height=722&name=image-png-Jun-10-2024-09-14-38-9273-AM.png)
- Next, click on the 'Parameters' button.
- Choose 'Add New' to create a new parameter.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-15-12-3357-AM.png?width=1280&height=716&name=image-png-Jun-10-2024-09-15-12-3357-AM.png)
- Provide a label for the new parameter and, if desired, add a description.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-15-39-8377-AM.png?width=1281&height=721&name=image-png-Jun-10-2024-09-15-39-8377-AM.png)
- Click on the next button to proceed.
- From the 'Parameter type' dropdown menu, select 'calculation'. Specify the unit of measurement for your parameter.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-16-06-8279-AM.png?width=1283&height=720&name=image-png-Jun-10-2024-09-16-06-8279-AM.png)
- Click on 'Add parameter'.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-17-34-3669-AM.png?width=1281&height=722&name=image-png-Jun-10-2024-09-17-34-3669-AM.png)
- Enter a name for your parameter. Select the created parameter from the list.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-17-56-1311-AM.png?width=1281&height=722&name=image-png-Jun-10-2024-09-17-56-1311-AM.png)
- Specify the calculation formula or method you wish to apply.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-18-19-2825-AM.png?width=1282&height=723&name=image-png-Jun-10-2024-09-18-19-2825-AM.png)
- Click on 'Save' to finalize the addition of your new calculation parameter.
![](https://support.leucine.io/hs-fs/hubfs/image-png-Jun-10-2024-09-18-42-0925-AM.png?width=1283&height=724&name=image-png-Jun-10-2024-09-18-42-0925-AM.png)