The job menu is used to open and save job configurations.
You can open new jobs by selecting any of the template entries in one of the submenus. The submenu selects the type of the new job configuration, e.g. Localization for localizing fluorophores in images, Replay for reading a localizations file, or Alignment fitter for fitting a linear alignment matrix to two localization files.
You can save the configuration of the current job tab by clicking on Save .... You can open a saven configuration by using the From file ... menu item in the submenu with the same job type (e.g. Localization for a saved localization config).
The user level menu is used to limit the number of available input fields. At low user levels, only the most important input fields are displayed. You can change the user level by clicking on the appropriate menu entry.