How to Manage Selection Items
About 530 wordsAbout 2 min
I. Function Introduction
Selection items are standardized inspection units for multi-choice scenarios, supporting:
- Multi-selection: Select one or more results from preset options
- Risk Assessment: Configure risk scores for different options
- Classification Management: Support hierarchical option organization
- Data Statistics: Support option distribution analysis
Core Value:
- Standardize multi-choice inspection processes
- Quantify option risk levels
- Improve data consistency
- Support complex scenario evaluation
Access Entry:
- Administrator logs into management backend
- Navigation menu select: 【Inspection Standards】→【Selection Items】

II. Add Selection Items
1. Single Addition
Operation Steps:
- Click "New" button on toolbar

- Fill in basic information:
- Item Name (Required, e.g. "Equipment Failure Type")
- Multiple Selection (Single/Multiple choice)
- Risk Factor (Associated risk type)
- Category Name (Classification management)
- Add options:
- Click "New" button on right
- Fill in:
- Option name (e.g. "Mechanical Failure")
- Risk score (1-10 points)
- Default selection
- Can add multiple options
- Click "Save" to complete creation
2. Batch Import
Operation Steps:
- Click "Import" button on toolbar

- Download Excel template

- Fill according to specifications:
- Item Information:
- Item name
- Multiple selection (Yes/No)
- Risk factor code
- Option Information:
- Option name
- Risk score
- Default selection (Yes/No)
- Item Information:
- Upload file and verify
- Process import results
Template Specifications:
| Column Name | Requirement | Example | Separator |
|---|---|---|---|
| Item Name | Unique, non-repeatable | Safety Protection Missing Type | |
| Multiple Selection | Yes/No | Yes | |
| Risk Factor | Existing code | SAFE_002 | |
| Option Group | Option name + parameters | Protective Cover Missing,Unqualified,Qualified,0,No; Safety Lock Failure,Unqualified,Qualified,0,No | Semicolon ";" separates options Comma "," separates parameters |
III. Modify Selection Items
Operation Steps:
- Locate target selection item
- Click "Edit" button in operation column
- Modify:
- Basic information (Name/Multiple selection setting)
- Option content (Add/Delete/Modify options)
- Risk assessment (Factor/Score)
- Click "Save" to submit
Precautions:
- Associated inspection forms need synchronization after modification
- Original versions retained in historical records
- Core selection items require approval for modification
IV. Delete Selection Items
Operation Steps:
- Locate target selection item
- Click "Delete" button in operation column
- Confirm deletion operation
Restrictions:
- Cannot delete if referenced in inspection standards
- Cannot delete if historical records exist
V. Best Practices
1. Design Principles
- Naming Conventions:
- Item name ≤10 characters
- Option name ≤6 characters
- Avoid ambiguous expressions
- Option Settings:
- Single choice: ≤5 options
- Multiple choice: ≤10 options
- Set "Other" as default option
- Risk Assessment:
- Low risk: 1-3 points
- Medium risk: 4-6 points
- High risk: 7-10 points
2. Application Scenarios
| Scenario Type | Selection Item Example | Option Settings | Multiple Selection |
|---|---|---|---|
| Fault Diagnosis | Equipment Failure Type | Mechanical/Electrical/Control System/Sensor | Yes |
| Defect Classification | Safety Protection Missing | Protective Cover/Emergency Stop Button/Safety Door Lock | Yes |
| Compliance Check | Regulatory Compliance | Fully Compliant/Partially Compliant/Non-compliant | No |
| Risk Assessment | Hazard Level Determination | Low/Medium/High/Extremely High | No |
VI. Precautions
1. Design Standards
- Option Mutually Exclusive: Single-choice options must be mutually exclusive
- Default Settings: Must set default option
- Score Reasonableness: Match risk level
- Hierarchy Control: Option hierarchy ≤2 levels
2. Data Security
- Modification records permanently audited
- Associated changes automatically notified
3. Performance Optimization
- ≤15 selection items per inspection form
- Total options ≤50
- Avoid deep nesting
