ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
USERUSE CASESTEPINPUTSUCCESSFAILUREOPERATION
2
End-usersBuy productsSearch for products to buyCatalog, filtersProducts matching filtersNo product foundSearch for products
3
End-usersBuy productsCheck a product detailed infoSelected productProduct infoProduct doesn't existGet product details
4
Catalog adminsFill catalogLooks for similar productsCatalog, characteristicsNo product found
Products matching characteristics
Search for products
5
Catalog adminsFill catalogVerify if product is differentFound productProduct infoProduct doesn't existGet product details
6
Catalog adminsFill catalogAdd a product to the catalogProduct, catalogProduct is in catalogWrong product infoAdd a product to the catalog
7
Catalog adminsFill catalogModify product infoSelected product, modified infoProduct is updatedProduct doesn't existModify a product
8
Catalog adminsFill catalogRemove a product from the catalogSelected productProduct is removedProduct doesn't existRemove a product from the catalog
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100