Select a scenario from the MSR tree.
Select New Initial Conditions
from the Experiment Specifications toolbar.
The Initial Value dialog box appears and displays the model structure from the function/logical component to the dynamic or state logic behavior.
Expand the behavior and select an input or a variable.
Enter, modify or remove a value in the Initial Value column.

Click OK to close the dialog box and validate your modification.
In the MSR tree, the new initial value is added in the Scenario category, under an Initial Condition node.
