1
USECASE
2
ACTOR
3
SYSTEM
4
BOUNDARY
5
CONNECTION
6
RELATIONSHIP
7
REGRADE
8
INCLUDE
9
GENERALIZATION
10
SPECIALIZATION
G
C
W
K
I
B
I
Y
S
P
E
S
L
B
Q
E
O
I
M
R
I
K
P
Y
C
Y
S
C
M
U
N
N
L
D
A
N
E
Z
U
S
L
N
W
S
S
E
N
C
O
Y
C
H
H
T
I
C
E
E
T
K
R
E
R
O
I
L
I
E
P
I
A
C
T
O
R
A
C
L
A
L
U
M
D
I
T
A
B
A
D
U
L
T
L
V
M
D
L
D
X
S
I
N
G
M
G
I
I
Y
I
E
E
O
U
E
U
J
U
K
G
U
Z
O
G
J
R
L
T
O
A
R
I
Z
M
Y
A
A
N
O
I
E
B
R
E
G
R
A
D
E
T
Z
T
C
R
L
M
I
K
A
S
H
E
H
I
Q
C
I
O
M
T
O
Y
O
S
I
E
A
O
S
Z
O
O
M
E
R
E
L
A
T
I
O
N
S
H
I
P
N