Use Multi-Select Picklists Easily in Lightning Experience
Where: This feature applies to Lightning Experience in all editions.
Why: Previously, selecting values on a multi-select picklist in Lightning Experience was a chore because old values were deselected when you selected new ones. The new design retains old values in a second list.
- To select a single value, click the value or use the keyboard Up or Down Arrow key.
- To deselect the value, press Cmd+Click.
- To select multiple values, click a value and press Cmd+Click for subsequent values.
To retain your selection , you must click the right arrow to move the selection to the second list and then save the record. Selecting a value from the second list and clicking the left arrow discards the value and prevents it from being saved.