# Product Requirements Document: Job Management System

## 1. Overview

The Job Management System is a comprehensive task and workflow management application designed to help organizations create, assign, track, and complete jobs efficiently. The system enables managers to create jobs, assign them to team members, monitor progress through various stages, and maintain accountability with detailed activity tracking. This application streamlines operational workflows, improves visibility into job status, and ensures timely completion of tasks across teams.

## 2. User Roles

### 2.1 Administrator
- Full system access and configuration capabilities
- Manage all users, roles, and permissions
- Create, edit, delete, and assign jobs across all teams
- View system-wide analytics and reports
- Configure job types, priorities, and statuses
- Access audit logs and system settings
- Manage organizational structure (departments, teams)

### 2.2 Manager
- Create and define new jobs
- Assign jobs to team members
- Edit job details and reassign jobs
- View all jobs within their department/team
- Approve or reject job completion
- Access team performance reports
- Set job priorities and deadlines
- Comment and provide feedback on jobs

### 2.3 Team Member (Worker)
- View jobs assigned to them
- Update job status and progress
- Add notes and comments to jobs
- Upload attachments and documentation
- Mark jobs as complete (pending approval)
- Log time spent on jobs
- View their own job history and performance

### 2.4 Viewer (Stakeholder)
- Read-only access to jobs
- View job status and progress
- Access reports and dashboards
- Comment on jobs (if permitted)
- No ability to create, edit, or delete jobs

## 3. Core Entities

### 3.1 User
Represents individuals who interact with the system. Contains authentication credentials, profile information, role assignment, and contact details.

### 3.2 Job
The central entity representing a unit of work. Contains title, description, priority, status, assignment information, due dates, and completion criteria.

### 3.3 Department
Organizational unit grouping users and jobs. Contains department name, description, and hierarchy information.

### 3.4 Team
Sub-organizational unit within departments. Groups users working together on related jobs.

### 3.5 Job Type
Classification template for jobs. Defines categories like "Maintenance," "Installation," "Inspection," "Support," etc.

### 3.6 Job Status
Represents the current state of a job in its lifecycle (e.g., New, Assigned, In Progress, Pending Review, Completed, Cancelled).

### 3.7 Job Priority
Defines urgency levels (e.g., Low, Medium, High, Critical/Urgent).

### 3.8 Comment
User-generated notes and updates attached to jobs. Contains text content, author, timestamp, and optional mentions.

### 3.9 Attachment
Files and documents associated with jobs. Contains file metadata, storage location, upload information, and file type.

### 3.10 Job History
Audit trail capturing all changes and state transitions for jobs. Contains timestamp, user, action type, and before/after values.

### 3.11 Time Log
Records time spent by users working on jobs. Contains start time, end time, duration, user, and optional notes.

### 3.12 Tag
Labels for categorizing and filtering jobs. Contains tag name, color, and usage count.

### 3.13 Checklist
Template or instance of subtasks within a job. Contains checklist items, completion status, and ordering.

### 3.14 Checklist Item
Individual actionable item within a checklist. Contains description, completion status, assignee, and order.

### 3.15 Notification
System-generated alerts for users. Contains message, type, read status, and related entity references.

### 3.16 Report
Scheduled or ad-hoc analytics output. Contains parameters, generated data, and export format.

## 4. Entity Relationships

### 4.1 User Relationships
- User **belongs to** one Department (many-to-one)
- User **belongs to** one or more Teams (many-to-many)
- User **has many** Jobs (as creator) (one-to-many)
- User **has many** Jobs (as assignee) (one-to-many)
- User **has many** Comments (one-to-many)
- User **has many** Time Logs (one-to-many)
- User **has many** Notifications (one-to-many)

### 4.2 Job Relationships
- Job **belongs to** one Job Type (many-to-one)
- Job **has one** Job Status (many-to-one)
- Job **has one** Job Priority (many-to-one)
- Job **created by** one User (many-to-one)
- Job **assigned to** one User (many-to-one, nullable)
- Job **belongs to** one Department (many-to-one)
- Job **belongs to** one Team (many-to-one, nullable)
- Job **has many** Comments (one-to-many)
- Job **has many** Attachments (one-to-many)
- Job **has many** Job History entries (one-to-many)
- Job **has many** Time Logs (one-to-many)
- Job **has many** Tags (many-to-many)
- Job **has many** Checklists (one-to-many)
- Job **may have** parent Job (self-referential, one-to-many for sub-jobs)

### 4.3 Department Relationships
- Department **has many** Users (one-to-many)
- Department **has many** Teams (one-to-many)
- Department **has many** Jobs (one-to-many)

### 4.4 Team Relationships
- Team **belongs to** one Department (many-to-one)
- Team **has many** Users (many-to-many)
- Team **has many** Jobs (one-to-many)

### 4.5 Checklist Relationships
- Checklist **belongs to** one Job (many-to-one)
- Checklist **has many** Checklist Items (one-to-many)

### 4.6 Checklist Item Relationships
- Checklist Item **belongs to** one Checklist (many-to-one)
- Checklist Item **may be assigned to** one User (many-to-one, nullable)

### 4.7 Other Relationships
- Comment **belongs to** one Job (many-to-one)
- Comment **created by** one User (many-to-one)
- Attachment **belongs to** one Job (many-to-one)
- Attachment **uploaded by** one User (many-to-one)
- Time Log **belongs to** one Job (many-to-one)
- Time Log **logged by** one User (many-to-one)
- Job History **belongs to** one Job (many-to-one)
- Job History **performed by** one User (many-to-one)
- Notification **sent to** one User (many-to-one)

## 5. Key Workflows

### 5.1 Job Creation and Assignment Workflow

1. **Manager initiates job creation**
   - Navigates to "Create Job" interface
   - Selects job type from predefined categories
   - Enters job title and detailed description

2. **Manager defines job parameters**
   - Sets priority level (Low/Medium/High/Critical)
   - Assigns due date and estimated duration
   - Selects department and team
   - Adds relevant tags for categorization
   - Creates checklist if needed

3. **Manager assigns job**
   - Selects assignee from available team members
   - Optionally adds initial comments or instructions
   - Uploads relevant attachments if needed

4. **System processes job creation**
   - Validates all required fields
   - Sets initial status to "Assigned"
   - Creates job history entry
   - Generates notification for assignee

5. **Assignee receives notification**
   - Views new job in their dashboard
   - Reviews job details, requirements, and attachments
   - Acknowledges receipt (optional)

### 5.2 Job Execution Workflow

1. **Team member starts working**
   - Opens assigned job from dashboard
   - Reviews requirements and checklist
   - Updates status to "In Progress"
   - Starts time tracking

2. **Team member works on job**
   - Completes checklist items progressively
   - Adds comments with progress updates
   - Uploads work-related attachments
   - Logs time spent on tasks

3. **Team member handles blockers**
   - If issues arise, adds comment with details
   - Optionally updates status to "Blocked"
   - Tags manager or relevant users in comments
   - System notifies mentioned users

4. **Manager monitors progress**
   - Views job status updates in real-time
   - Reviews comments and progress notes
   - Provides guidance through comments
   - Adjusts priority or deadline if needed

5. **Team member completes work**
   - Completes all checklist items
   - Adds final comments and documentation
   - Uploads completion evidence/attachments
   - Stops time tracking
   - Updates status to "Pending Review"

### 5.3 Job Review and Closure Workflow

1. **Manager receives completion notification**
   - Views job marked as "Pending Review"
   - Reviews completed work and attachments
   - Checks all checklist items are complete
   - Reviews time logs

2. **Manager evaluates job completion**
   - **If approved:**
     - Updates status to "Completed"
     - Adds approval comment
     - System logs completion date
     - Archives job (if configured)
   
   - **If rejected:**
     - Updates status back to "In Progress"
     - Adds detailed feedback in comments
     - Specifies required corrections
     - System notifies assignee

3. **System finalizes closure**
   - Records completion timestamp
   - Calculates total time spent
   - Updates performance metrics
   - Triggers any post-completion automations
   - Generates completion notification

### 5.4 Job Reassignment Workflow

1. **Manager identifies need for reassignment**
   - Current assignee unavailable or overloaded
   - Skills mismatch discovered
   - Priority change requires different resource

2. **Manager initiates reassignment**
   - Opens job details
   - Clicks "Reassign" action
   - Selects new assignee from team

3. **System processes reassignment**
   - Validates new assignee has appropriate access
   - Creates job history entry documenting change
   - Notifies previous assignee (if different)
   - Notifies new assignee
   - Preserves all existing comments and attachments

4. **New assignee takes over**
   - Reviews job history and context
   - Acknowledges assignment
   - Continues work from current state

### 5.5 Job Cancellation Workflow

1. **Authorized user initiates cancellation**
   - Manager or Admin opens job
   - Selects "Cancel Job" action
   - Provides cancellation reason

2. **System validates cancellation**
   - Checks user has permission to cancel
   - Confirms cancellation with user prompt

3. **System processes cancellation**
   - Updates status to "Cancelled"
   - Records cancellation reason and timestamp
   - Creates job history entry
   - Notifies assignee and stakeholders
   - Stops any active time tracking

4. **Job enters cancelled state**
   - No further status updates allowed
   - Remains viewable for historical reference
   - Included in reports with cancelled status

### 5.6 Reporting and Analytics Workflow

1. **User accesses reporting interface**
   - Navigates to Reports section
   - Selects report type (Jobs by Status, Team Performance, etc.)

2. **User configures report parameters**
   - Sets date range
   - Filters by department, team, user, status, priority
   - Selects grouping and aggregation options

3. **System generates report**
   - Queries database with applied filters
   - Calculates metrics (completion rate, average time, etc.)
   - Formats data for visualization

4. **User reviews and exports report**
   - Views charts and tables
   - Drills down into specific data points
   - Exports to PDF, Excel, or CSV
   - Saves report configuration for future use

## 6. Features & Requirements

### 6.1 User Management Module

#### 6.1.1 User Authentication
- **REQ-UM-001**: System shall support email and password-based authentication
- **REQ-UM-002**: System shall enforce password complexity requirements (minimum 8 characters, including uppercase, lowercase, number)
- **REQ-UM-003**: System shall implement password reset via email
- **REQ-UM-004**: System shall lock accounts after 5 failed login attempts
- **REQ-UM-005**: System shall support session timeout after 60 minutes of inactivity
- **REQ-UM-006**: System shall maintain login audit trail with IP address and timestamp

#### 6.1.2 User Profile Management
- **REQ-UM-007**: Users shall be able to view and edit their profile information
- **REQ-UM-008**: Profile shall include: first name, last name, email, phone, avatar, department, team
- **REQ-UM-009**: Users shall be able to upload and update profile pictures
- **REQ-UM-010**: Users shall be able to change their password
- **REQ-UM-011**: Users shall be able to set notification preferences

#### 6.1.3 User Administration
- **REQ-UM-012**: Admins shall be able to create new user accounts
- **REQ-UM-013**: Admins shall be able to assign roles to users
- **REQ-UM-014**: Admins shall be able to deactivate/activate user accounts
- **REQ-UM-015**: Admins shall be able to reset user passwords
- **REQ-UM-016**: System shall display list of all users with filters (active/inactive, role, department)

### 6.2 Job Management Module

#### 6.2.1 Job Creation
- **REQ-JM-001**: Managers and Admins shall be able to create new jobs
- **REQ-JM-002**: Job creation form shall include: title (required), description (required), job type, priority, due date, assignee, department, team, tags
- **REQ-JM-003**: System shall validate all required fields before saving
- **REQ-JM-004**: System shall auto-assign job creator as the "Created By" user
- **REQ-JM-005**: System shall allow adding attachments during job creation
- **REQ-JM-006**: System shall support creating jobs with checklists
- **REQ-JM-007**: System shall support creating sub-jobs linked to parent jobs

#### 6.2.2 Job Viewing and Listing
- **REQ-JM-008**: System shall display jobs in list view with columns: ID, title, status, priority, assignee, due date, created date
- **REQ-JM-009**: Users shall see jobs filtered by their role (admins see all, members see assigned jobs)
- **REQ-JM-010**: System shall support filtering jobs by: status, priority, assignee, department, team, job type, tags, date range
- **REQ-JM-011**: System shall support sorting jobs by any column
- **REQ-JM-012**: System shall support searching jobs by title and description
- **REQ-JM-013**: System shall display job count badges for each status category
- **REQ-JM-014**: System shall implement pagination (25 jobs per page)

#### 6.2.3 Job Details
- **REQ-JM-015**: System shall display comprehensive job detail view including all fields
- **REQ-JM-016**: Job detail view shall show: creator, assignee, creation date, last updated date, status, priority, description, due date
- **REQ-JM-017**: Job detail view shall display all comments in chronological order
- **REQ-JM-018**: Job detail view shall show all attachments with download links
- **REQ-JM-019**: Job detail view shall display complete activity history
- **REQ-JM-020**: Job detail view shall show checklist with completion status
- **REQ-JM-021**: Job detail view shall display total time logged
- **REQ-JM-022**: System shall show related sub-jobs if any exist

#### 6.2.4 Job Editing
- **REQ-JM-023**: Managers and Admins shall be able to edit job details
- **REQ-JM-024**: System shall track all changes in job history
- **REQ-JM-025**: System shall allow editing: title, description, priority, due date, assignee, department, team, tags
- **REQ-JM-026**: System shall prevent editing certain fields after job completion
- **REQ-JM-027**: System shall require confirmation for critical changes (assignee, status)

#### 6.2.5 Job Status Management
- **REQ-JM-028**: System shall support status transitions: New → Assigned → In Progress → Pending Review → Completed
- **REQ-JM-029**: System shall support Cancelled status from any state
- **REQ-JM-030**: System shall support Blocked status to indicate impediments
- **REQ-JM-031**: Assignees shall be able to update status of their assigned jobs
- **REQ-JM-032**: Managers shall be able to update status of all team jobs
- **REQ-JM-033**: System shall log all status changes with timestamp and user
- **REQ-JM-034**: System shall trigger notifications on status changes

#### 6.2.6 Job Assignment
- **REQ-JM-035**: Managers shall be able to assign jobs to team members within their department
- **REQ-JM-036**: Admins shall be able to assign jobs to any user
- **REQ-JM-037**: System shall support reassigning jobs to different users
- **REQ-JM-038**: System shall notify users when jobs are assigned to them
- **REQ-JM-039**: System shall track assignment history
- **REQ-JM-040**: System shall validate assignee belongs to selected team/department

### 6.3 Comments and Collaboration Module

#### 6.3.1 Commenting
- **REQ-CC-001**: All users with job access shall be able to add comments
- **REQ-CC-002**: Comments shall include: text content, author, timestamp
- **REQ-CC-003**: System shall support @mentions to tag specific users
- **REQ-CC-004**: System shall notify mentioned users
- **REQ-CC-005**: Comments shall display in chronological order (newest first)
- **REQ-CC-006**: Comment authors shall be able to edit their own comments within 15 minutes
- **REQ-CC-007**: Admins shall be able to delete any comment
- **REQ-CC-008**: System shall mark edited comments with "edited" indicator

#### 6.3.2 Attachments
- **REQ-CC-009**: Users shall be able to upload attachments to jobs
- **REQ-CC-010**: System shall support file types: PDF, DOC, DOCX, XLS, XLSX, JPG, PNG, GIF, ZIP
- **REQ-CC-011**: System shall limit individual file size to 10MB
- **REQ-CC-012**: System shall limit total attachments per job to 50MB
- **REQ-CC-013**: System shall display attachment name, size, upload date, and uploader
- **REQ-CC-014**: Users shall be able to download attachments
- **REQ-CC-015**: Users shall be able to preview image attachments inline
- **REQ-CC-016**: Authorized users shall be able to delete attachments

### 6.4 Checklist Module

#### 6.4.1 Checklist Management
- **REQ-CL-001**: Jobs shall support multiple checklists
- **REQ-CL-002**: Checklists shall have a title
- **REQ-CL-003**: Checklist items shall include: description, completion status, order, optional assignee
- **REQ-CL-004**: Users shall be able to add checklist items
- **REQ-CL-005**: Users shall be able to reorder checklist items via drag-and-drop
- **REQ-CL-006**: Users shall be able to mark items as complete/incomplete
- **REQ-CL-007**: System shall calculate and display checklist completion percentage
- **REQ-CL-008**: Assignees shall be able to assign checklist items to specific users
- **REQ-CL-009**: System shall prevent job completion if checklist is incomplete

### 6.5 Time Tracking Module

#### 6.5.1 Time Logging
- **REQ-TT-001**: Assignees shall be able to log time against jobs
- **REQ-TT-002**: Time logs shall include: start time, end time, duration, user, optional notes
- **REQ-TT-003**: System shall support manual time entry
- **REQ-TT-004**: System shall support timer-based tracking (start/stop)
- **REQ-TT-005**: System shall calculate duration automatically from start/end times
- **REQ-TT-006**: Users shall be able to edit their own time logs
- **REQ-TT-007**: Managers shall be able to view all time logs for their team
- **REQ-TT-008**: System shall display total time logged for each job
- **REQ-TT-009**: System shall display time breakdown by user

### 6.6 Notification Module

#### 6.6.1 Notification Generation
- **REQ-NT-001**: System shall generate notifications for: job assignment, job status change, @mentions, job due soon, overdue jobs
- **REQ-NT-002**: Notifications shall include: message, timestamp, related job link, read/unread status
- **REQ-NT-003**: System shall display unread notification count in header
- **REQ-NT-004**: Users shall be able to view all notifications in notification center
- **REQ-NT-005**: Users shall be able to mark notifications as read
- **REQ-NT-006**: System shall support "mark all as read" action
- **REQ-NT-007**: System shall send email notifications based on user preferences
- **REQ-NT-008**: Users shall be able to configure notification preferences (in-app, email)

### 6.7 Dashboard and Analytics Module

#### 6.7.1 Dashboard
- **REQ-DA-001**: System shall display role-appropriate dashboard on login
- **REQ-DA-002**: Dashboard shall show job count by status (New, In Progress, Completed, etc.)
- **REQ-DA-003**: Dashboard shall display overdue jobs count and list
- **REQ-DA-004**: Dashboard shall show jobs due today or within 7 days
- **REQ-DA-005**: Dashboard shall display recent activity feed
- **REQ-DA-006**: Dashboard shall show user's assigned jobs
- **REQ-DA-007**: Managers shall see team performance summary
- **REQ-DA-008**: Dashboard shall include visual charts (bar, pie, line graphs)

#### 6.7.2 Reporting
- **REQ-DA-009**: System shall provide predefined reports: Jobs by Status, Jobs by Priority, Team Performance, User Performance, Job Completion Rate
- **REQ-DA-010**: Reports shall support date range filtering
- **REQ-DA-011**: Reports shall support filtering by department, team, user, job type
- **REQ-DA-012**: System shall display reports in tabular and graphical formats
- **REQ-DA-013**: Users shall be able to export reports to PDF, Excel, CSV
- **REQ-DA-014**: System shall calculate metrics: average completion time, on-time completion rate, overdue percentage
- **REQ-DA-015**: Managers shall be able to schedule automated report generation and delivery

### 6.8 Department and Team Module

#### 6.8.1 Department Management
- **REQ-DT-001**: Admins shall be able to create departments
- **REQ-DT-002**: Department shall include: name, description, manager
- **REQ-DT-003**: Admins shall be able to edit and delete departments
- **REQ-DT-004**: System shall prevent deleting departments with active jobs
- **REQ-DT-005**: System shall display department hierarchy

#### 6.8.2 Team Management
- **REQ-DT-006**: Admins and Managers shall be able to create teams within their department
- **REQ-DT-007**: Team shall include: name, description, department, team lead
- **REQ-DT-008**: Admins shall be able to add/remove team members
- **REQ-DT-009**: System shall display team member list with roles
- **REQ-DT-010**: System shall prevent deleting teams with active jobs

### 6.9 Configuration Module

#### 6.9.1 Job Type Configuration
- **REQ-CF-001**: Admins shall be able to create custom job types
- **REQ-CF-002**: Job types shall include: name, description, color code, icon
- **REQ-CF-003**: Admins shall be able to activate/deactivate job types
- **REQ-CF-004**: System shall use default job types if none configured

#### 6.9.2 Priority Configuration
- **REQ-CF-005**: System shall support default priorities: Low, Medium, High, Critical
- **REQ-CF-006**: Admins shall be able to customize priority labels and colors

#### 6.9.3 Status Configuration
- **REQ-CF-007**: System shall support default statuses: New, Assigned, In Progress, Blocked, Pending Review, Completed, Cancelled
- **REQ-CF-008**: Admins shall be able to customize status workflow transitions

#### 6.9.4 Tag Management
- **REQ-CF-009**: Users shall be able to create tags on-the-fly when creating jobs
- **REQ-CF-010**: Admins shall be able to manage global tag list
- **REQ-CF-011**: Tags shall support color coding for visual identification

## 7. Business Rules

### 7.1 Access Control Rules
- **BR-AC-001**: Users can only view jobs within their department unless they are Admins
- **BR-AC-002**: Team Members can only edit jobs assigned to them
- **BR-AC-003**: Managers can edit all jobs within their department
- **BR-AC-004**: Admins have unrestricted access to all jobs
- **BR-AC-005**: Viewers have read-only access and cannot modify any data
- **BR-AC-006**: Deactivated users cannot log in but their data remains in system
- **BR-AC-007**: Users cannot delete their own account

### 7.2 Job Lifecycle Rules
- **BR-JL-001**: Jobs cannot be marked as "Completed" without Manager or Admin approval
- **BR-JL-002**: Jobs must have all checklist items completed before status can change to "Pending Review"
- **BR-JL-003**: Cancelled jobs cannot be reopened (must create new job)
- **BR-JL-004**: Completed jobs can be reopened only by Managers or Admins
- **BR-JL-005**: Jobs with active time tracking cannot be deleted
- **BR-JL-006**: Due date must be in the future when creating a new job
- **BR-JL-007**: Jobs must be assigned to a user before status can be "In Progress"

### 7.3 Assignment Rules
- **BR-AS-001**: A job can only be assigned to one user at a time
- **BR-AS-002**: Assigned user must belong to the same department as the job (unless Admin assigns)
- **BR-AS-003**: Users cannot assign jobs to themselves (must be assigned by Manager)
- **BR-AS-004**: Deactivated users cannot be assigned new jobs
- **BR-AS-005**: Reassignment requires existing comments to be preserved

### 7.4 Data Validation Rules
- **BR-DV-001**: Job title must be between 5 and 200 characters
- **BR-DV-002**: Job description must be at least 10 characters
- **BR-DV-003**: Email addresses must follow valid email format
- **BR-DV-004**: Phone numbers must be in valid format (if provided)
- **BR-DV-005**: Due dates cannot be set more than 1 year in the future
- **BR-DV-006**: Time log duration must be positive and less than 24 hours per entry
- **BR-DV-007**: Comment text must be at least 1 character and max 5000 characters

### 7.5 Notification Rules
- **BR-NT-001**: Users receive notification when job is assigned to them
- **BR-NT-002**: Previous assignee receives notification when job is reassigned
- **BR-NT-003**: Job creator receives notification when job status changes to Completed or Cancelled
- **BR-NT-004**: Users receive notification when mentioned in comments
- **BR-NT-005**: Assignee receives notification when job due date is within 24 hours
- **BR-NT-006**: Manager receives notification when team member marks job as "Pending Review"
- **BR-NT-007**: Notifications older than 30 days are automatically archived

### 7.6 Time Tracking Rules
- **BR-TT-001**: Only one active timer per user across all jobs
- **BR-TT-002**: Time logs cannot overlap for the same user
- **BR-TT-003**: Time logs cannot be created for dates in the future
- **BR-TT-004**: Time logs cannot span multiple days (must be split)
- **BR-TT-005**: Users can only log time on jobs assigned to them or where they are creator

### 7.7 Reporting Rules
- **BR-RP-001**: Report data is calculated in real-time when report is generated
- **BR-RP-002**: Users can only generate reports for departments/teams they have access to
- **BR-RP-003**: Historical data older than 2 years is excluded from performance reports by default
- **BR-RP-004**: Report exports are limited to 10,000 rows

### 7.8 Deletion Rules
- **BR-DL-001**: Soft delete is implemented for jobs (marked as deleted but not removed)
- **BR-DL-002**: Users cannot be deleted, only deactivated
- **BR-DL-003**: Departments with users or jobs cannot be deleted
- **BR-DL-004**: Teams with active jobs cannot be deleted
- **BR-DL-005**: Comments can be deleted within 15 minutes of posting by author
- **BR-DL-006**: Attachments can be deleted by uploader or Admins

### 7.9 Concurrency Rules
- **BR-CN-001**: If two users update the same job simultaneously, last save wins with warning
- **BR-CN-002**: Optimistic locking is used to detect concurrent modifications
- **BR-CN-003**: Users receive notification if job data changed since they opened it

## 8. Non-Functional Requirements

### 8.1 Performance Requirements
- **NFR-PF-001**: System shall load dashboard within 2 seconds under normal load
- **NFR-PF-002**: Job list page shall render within 1.5 seconds for up to 1000 jobs
- **NFR-PF-003**: Search results shall return within 1 second
- **NFR-PF-004**: Report generation shall complete within 10 seconds for datasets up to 10,000 records
- **NFR-PF-005**: File upload shall support concurrent uploads from multiple users
- **NFR-PF-006**: System shall handle 100 concurrent users without performance degradation
- **NFR-PF-007**: Database queries shall be optimized with appropriate indexing
- **NFR-PF-008**: API response time shall be under 500ms for 95% of requests

### 8.2 Scalability Requirements
- **NFR-SC-001**: System shall support up to 10,000 users
- **NFR-SC-002**: System shall handle up to 100,000 active jobs
- **NFR-SC-003**: Database shall support horizontal scaling for future growth
- **NFR-SC-004**: Application server shall support load balancing
- **NFR-SC-005**: File storage shall support scaling to 1TB
- **NFR-SC-006**: System architecture shall support microservices migration if needed

### 8.3 Security Requirements
- **NFR-SE-001**: All passwords shall be hashed using bcrypt with salt
- **NFR-SE-002**: All API endpoints shall require authentication token
- **NFR-SE-003**: Role-based access control (RBAC) shall be enforced at API level
- **NFR-SE-004**: All data transmission shall use HTTPS/TLS encryption
- **NFR-SE-005**: System shall log all security-relevant events (login, access denied, data changes)
- **NFR-SE-006**: System shall implement CSRF protection for all state-changing operations
- **NFR-SE-007**: System shall sanitize all user inputs to prevent XSS attacks
- **NFR-SE-008**: System shall implement rate limiting to prevent brute force attacks (10 attempts per minute)
- **NFR-SE-009**: Session tokens shall expire after 60 minutes of inactivity
- **NFR-SE-010**: System shall support logout from all devices
- **NFR-SE-011**: Sensitive data shall not be logged or cached in browser

### 8.4 Reliability and Availability
- **NFR-RA-001**: System shall have 99.5% uptime during business hours (8 AM - 8 PM local time)
- **NFR-RA-002**: System shall perform automated backups daily
- **NFR-RA-003**: Database backups shall be retained for 30 days
- **NFR-RA-004**: System shall support point-in-time recovery within last 7 days
- **NFR-RA-005**: System shall handle graceful degradation if non-critical services fail
- **NFR-RA-006**: System shall implement error logging and monitoring

### 8.5 Usability Requirements
- **NFR-UX-001**: System shall be responsive and work on desktop, tablet, and mobile devices
- **NFR-UX-002**: UI shall follow consistent design patterns throughout application
- **NFR-UX-003**: System shall provide helpful error messages with guidance for resolution
- **NFR-UX-004**: System shall provide inline validation for form inputs
- **NFR-UX-005**: System shall support keyboard navigation for accessibility
- **NFR-UX-006**: System shall be compatible with latest versions of Chrome, Firefox, Safari, Edge
- **NFR-UX-007**: System shall provide loading indicators for operations taking > 1 second
- **NFR-UX-008**: System shall implement confirmation dialogs for destructive actions

### 8.6 Maintainability Requirements
- **NFR-MT-001**: Code shall follow consistent style guide and naming conventions
- **NFR-MT-002**: System shall implement comprehensive logging for debugging
- **NFR-MT-003**: Database schema shall support migrations for version upgrades
- **NFR-MT-004**: API shall be versioned to support backward compatibility
- **NFR-MT-005**: System shall have automated test coverage of at least 70%
- **NFR-MT-006**: System shall provide API documentation (Swagger/OpenAPI)
- **NFR-MT-007**: Code shall be modular to support independent feature updates

### 8.7 Data Management Requirements
- **NFR-DM-001**: System shall maintain audit trail for all job modifications
- **NFR-DM-002**: Audit logs shall be immutable and retained for 2 years
- **NFR-DM-003**: System shall support data export for compliance purposes
- **NFR-DM-004**: Deleted data shall be recoverable within 30 days (soft delete)
- **NFR-DM-005**: System shall implement data validation at database level
- **NFR-DM-006**: System shall enforce referential integrity through foreign key constraints

### 8.8 Compliance Requirements
- **NFR-CP-001**: System shall maintain logs sufficient for audit trail
- **NFR-CP-002**: System shall support user data privacy rights (view, export, delete personal data)
- **NFR-CP-003**: System shall comply with GDPR requirements if applicable
- **NFR-CP-004**: System shall implement data retention policies configurable by admin

### 8.9 Integration Requirements
- **NFR-IN-001**: System shall expose RESTful API for potential integrations
- **NFR-IN-002**: API shall return responses in JSON format
- **NFR-IN-003**: System shall support webhook notifications for external systems
- **NFR-IN-004**: API shall implement pagination for large datasets
- **NFR-IN-005**: System shall provide export capabilities (CSV, Excel, PDF)

### 8.10 Monitoring and Observability
- **NFR-MO-001**: System shall log all errors with stack traces
- **NFR-MO-002**: System shall track key performance metrics (response time, throughput, error rate)
- **NFR-MO-003**: System shall provide health check endpoint for monitoring
- **NFR-MO-004**: System shall alert administrators for critical errors
- **NFR-MO-005**: System shall maintain application logs for 90 days

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**Document Version:** 1.0  
**Last Updated:** 2025  
**Prepared By:** Senior Product Manager  
**Status:** Ready for Development