Earmarks (6)
'earmarks' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for allots that I've seen before include "Dispenses or distributes" , "Apportions or assigns" , "Distributes, gives as share" , "Gives, apportions" , "Allows to have" .)
(Other definitions for tags that I've seen before include "Labels; quotations" , "trite Latin quotations" , "They are able to identify" .)