Yes, the ( Import ) is only from within the VBE(VB Editor)via the File command
bar button
And each module & userform has to be imported separately/manually.

Another reason why I do the above, of exporting&importing.
Sometimes an Excel workbook  may become corrupt and it can't be
reloaded/executed.
Then, I goto my backup Excel workbook and re-Import all of the modules&userforms
in it.
I just wished there was a way to( Import ) all the modules&userforms in 1 single
step.