CTRL (PC) or CMD (Mac): You can choose multiple options without closing the dialog by holding on CTRL (for PC users) or Command (for Mac users).ENTER: To create a new label or select the first label, simply press ENTER.The number of dropdown options is unlimited! To select multiple options from the dropdown menu, you can simply just select multiple options from the list. Once your column is added, click inside the cell and add/edit your dropdown options. Note: If you do not see this column type in the resulting menu, click on the 'More columns' button to access the full column center and search for this column type.
