Save, Reset, and Unsaved Changes
Save
Save sends the current field configuration through AJAX without reloading the page. A short Saved notification confirms success.
Pending changes
Changes to row switches, positions, order, and field edits are not committed until Save is used.
Reset
Reset restores the field list to the plugin’s default field configuration for that section. Use it carefully because it can replace custom field-order and field-state changes.
Large configurations
The plugin sends the field configuration as a JSON payload so a large number of fields does not create hundreds of separate POST variables.