Hi,
In a simple way you can do like below.
Create the Role Master Table like below.
Role Master Table
|
Code
| Description
|
1
| Manager
|
2
| Clerk
|
3
| Director
|
with code as primary key.
Then create the User table like below.
User Table
|
ID
| Name
| Role
|
1
| Name1
| 1
|
2
| Name2
| 2
|
3
| Name3
| 3
|
with Role column referencing the Code column in Role Master Table. and you can insert the data as the sample show in the example. this is a simplest way.
hope it helps.