To create a regulated-unregulated transform relationship:
- From the Study Tree right-click on Regulated-Unregulated Transform Functions and select the create new option.

- Enter the name for the function and a description (optional, but recommended).
- Select the Distribution Type from the options:
- Deterministic
- Uniform
- Normal
- Triangular (default selection)
- LogNormal
- Enter the inflows and specify the distribution of outflows.

- Click Save and Close to create the new relationship.