qualification

(n) an attribute that must be met or complied with and that fits a person for something
- her qualifications for the job are excellent
- one of the qualifications for admission is an academic degree
- she has the makings of fine musician
making,
(n) the act of modifying or changing the strength of some idea
- his new position involves a qualification of his party's platform
(n) a statement that limits or restricts some claim
- he recommended her without any reservations
reservation,

making reservation