Preserve Transient Solution Tab
For Transient solutions, you have the option of enabling the Preserve solution after dataset edits function on this tab.
Datasets may be used to describe material and source behavior in Maxwell. Enabling the Preserve solution after dataset edits function allows source, material, or other parameters that depend upon datasets to be modified without deleting the transient solution data. The transient solver may then be restarted from the final timestep of the previous simulation.
You can also view and set design settings by selecting the current design, and then in the Properties window, select the tab for the solver.