, . , . ( 1- ) Service Desk, , -, , . , . . , . . . 4.3.
:
- , ;
- ;
- , ;
- (SLA).
-:
- , - (SLA);
- (SLA) ;
- ;
- ;
- (Configuration Management Database CMDB) (Configuration Item CI);
- .
. 4.5 :
(Acceptance and Recording) .
(Classification and Initial support) , , , , , SLA . . , .
(Service Request), .
( Matching) , , , .