Engine parts HS code verification

List of contents of this article:

• 1,Engine parts HS code verification Can ordinary administrators assign roles in the management system
• 2, Through the system outline design, what are the user roles in the system?
• 3, 4. What is role management in the system and what is its function
• 5, The built-in role of the system is to create a database role

Can ordinary administrators assign roles in the management system

Generally speaking, the roles used by CRM software can be flexibly assigned according to the needs and actual situation of the enterprise. The following are some common role types: Administrator: responsible for system configuration, data backup and permission management. Salesperson: responsible for handling sales opportunities, customer information, sales orders and other related business.

In the management system used by the enterprise, the user's operation permission is controlled by the role, and the role can be understood as a user group with certain operation authority.

In this model, there is generally a many-to-many relationship between users and roles, roles and permissions. As shown in the figure below: A background user role permission system can always be roughly divided into three modules: user management, role management and permission management.

However, by default, only the system administrator account can access these functions, and other user accounts need to manually assign administrator rights to use them. This article will introduce how to assign administrator rights to other accounts in the Windows system so that they can also enjoy the convenience of administrator accounts.

The user role allocation specification of the personal loan system includes three roles: administrator, borrower and investor.

The accounting information system needs to start the financial software for authorized management of roles, select Settings, and click User Management for authorization management. Ordinary users can't operate on any project in system management. You can add a role. The system administrator can set up an account, and then click the user in the permission to add.

Through the system outline design, what are the user roles in the system?

1. The user refers to the operator, and the role can be understood as a position. Roles can be given permissions. If the user has a role, he will automatically have all the permissions of the role. Therefore, the number of user roles is unlimited.

2. Roles are divided into internal system users and external system users. Internal: clerks and service personnel, technicians and professionals, supervisors, middle managers and senior managers. External system users: customers, suppliers, partners, employees.

3. In the retail industry of the CRM platform, the following types of roles are usually set: Salesperson - responsible for establishing contact with customers, developing new customers, promoting sales transactions, etc. Customer service staff- Responsible for providing after-sales service, solving customer problems, handling customer complaints, maintaining customer relationships, etc.

4. The first category: root (super administrator), UID is 0. This user has great permissions and can directly ignore many restrictions, including the permission to read and write. The second category: system users, UID is 1 to 499. Generally, it will not be logged in. The third category is ordinary users, and the UID range is generally 500~65534.

5. Platform administrator: take the school as the smallest management unit, responsible for the installation and maintenance of the system. There may be multiple schools on one platform. For example, on the same platform, two sister schools may each have an independent school account. Platform administrators are generally professional and technical personnel, responsible for the construction and configuration of the system.

6. Software maintenance, software testing and other specific work, even if the system analyst has experienced it himself, the design of a paragraph is extremely artistic, the time responsibility is extremely low, and the spatial complexity is extremely low, but the functions realized are extremely complex (... The above section of 500) code also shows that this system analyst loves programming, which is an important feature that the engineering world is different from the college world.

What is role management in the system and what is its function

1. [Answer]: Roles are used to simplify the management of the complex task of assigning many permissions to many users. Roles allow users to accept the same database permissions in groups without assigning these permissions to each user separately.

2. Role can implement a unified management strategy for a group of people (all users under the role). Usually, efficient management is: first manage the role; then manage a special user in the role.

3. Roles are the classification of permissions. For example, if there is a cashier role in the role, if you want to set cashier permissions for an operator. Then, you can assign him (her) the role of cashier, and you don't need to choose one by one.

System built-in role is to create database role

1. sysadmin is the system administrator and has all permissions . Dbowner is the owner of the database and only has the right to operate the created database.

2. Roles allow users to group to receive the same database permissions without assigning these permissions to each user separately. Users can use the system's built-in role, or create a permission role that represents a group of users, and then assign this role to the users of the working group.

3. When creating a login name, it will be mapped to the database user by default.After installing SQL Server, the database has the following 4 default users, and these default users cannot be modified or deleted. ( 1) dbo usually sa login name, members of sysadmin role, and database owner are mapped as dbo users.