For solver nodes and subnodes under a solver configuration, any changes from the default solver settings are displayed in a Changes from Default Settings section at the bottom of the node’s Settings window. The table contains the following columns: Description, Property name (the name used in the API), Default value, and Current value, providing an overview of all changes made to the settings for that node. If a change affects a property that has become inactive (for example, a property that is no longer visible in the GUI), the change is shown in the table Changes from default settings for inactive properties, which only appears if it is not empty.

Changes from the default values are also indicated by an asterisk on the node in the model tree. The asterisk is also added to parent nodes up to and including the solver configuration. To undo changes to a solver node, right-click it and choose Undo Changes . You can also undo all changes to a solver configuration by right-clicking the node and choosing Reset Solver to Default. Choosing Reset Solver to Default from the Solver Configurations node context menu will reset the active configuration.