Multiple .sl files import

Can multiple sl files be imported at once or to import one sl file and then import the second when the first is imported and so on?

@Sven

@Sven I have few .sl files and importing the one by one takes too much time. http://prntscr.com/l44nat
If i import them in one go, so will be all be imported correctly ?

import where? into project or into a site lists?

@Sven

@Sven
 into sitelist folder

there you can choose multiple files in the file dialog already. Just hold ctrl/shift and select more than one file.