In an orderly manner (6)
I believe the answer is:
neatly
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">in an orderly manner</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for neatly that I've seen before include "In a tidy manner" , "With deftness" , "In a tidy way" , "In tidy fashion" , "Orderly and cleanly" .)