.. done Last Name ========= This condition located on the Personal category tab in Search Builder allows you to search for people by their Last Name, using all of part of the name.  .. admonition:: Using Ranges The search will look at the entire name, so be careful when using <= or <= and a letter. If you want one group whose names start with ``A`` through names that start with ``M``, use ``Before N``. .. admonition:: Another Reminder The system will consider all the letters in the name. So, when using ``Equals N``, for example, you will literally get only those whose last name is N, not Nance or Naylor. You could, however, use ``After or Same`` and the letter ``N`` and return those whose last name begins with an N or any other subsequent letter of the alphabet. If you also add ``Before or Same`` and the letter ``P``, you would get those who names begin with N or O, and anyone whose names was exactly P. But you would not get those whose last name is Patt or Passon.