OpusLaw Documentation
Complete guide to all Practice Hub tools and features. Learn how to leverage AI-powered legal technology to streamline your practice.
Quick Stats
Getting Started
1. Access Practice Hub
Navigate to the Practice Hub from the main navigation or homepage. Sign in with your account to access all tools and save your work history.
2. Choose Your Tool
Select a tool from the sidebar based on your task. Tools are organized by category: Research, Documents, Workflow, Analytics, and AI Assistants.
3. Enter Your Query
Provide the necessary information for your task. Be specific about jurisdiction, case type, and any particular requirements for best results.
4. Review & Export
Review the AI-generated results, make any necessary edits, and export to your preferred format (PDF, Word, or copy to clipboard).
Legal Research
Powerful tools for case law research, citation verification, and legal precedent analysis.
Deep Research
Multi-Step Legal Research: Plan, Execute, Verify & Compile Reports
50-State Survey
Compare Legal Rules Across All 50 States with Cited Analysis
Legal Search
Search Case Law and Statutes Across Multiple Jurisdictions
Use Cases
- Finding relevant case law for motion support
- Researching precedents in specific jurisdictions
- Identifying controlling authority on legal issues
Key Features
- Multi-jurisdiction case law database
- Natural language search queries
- Citation extraction and formatting
Pro Tips
- Include jurisdiction in your search for better results
- Use legal terms of art for precise matching
- Combine multiple search terms with AND/OR operators
Case Analyzer
Analyze Case Strengths and Weaknesses for Strategic Advantage
Use Cases
- Evaluating case strengths before litigation
- Identifying weaknesses in opposing arguments
- Preparing for settlement negotiations
Key Features
- Strength and weakness analysis
- Risk factor identification
- Comparable case outcome analysis
Pro Tips
- Provide complete fact patterns for accurate analysis
- Include relevant dates and jurisdiction
- Ask for specific risk factors you're concerned about
Citation Checker
Verify Citations and Formatting Compliance
Use Cases
- Verifying citations before filing briefs
- Checking citation format compliance
- Validating case references in documents
Key Features
- Automatic citation format verification
- Case validity checking
- Format correction suggestions
Pro Tips
- Run citation checks before final document review
- Specify your required citation format
- Check both case citations and statutory references
Shepard's® Case Analysis
Citation Treatment Analysis and Authority Verification
Use Cases
- Verifying case authority is still good law
- Finding cases that cite your authority
- Identifying negative treatment of cases
Key Features
- Citation treatment analysis
- Positive/negative treatment indicators
- Citing references discovery
Pro Tips
- Always Shepardize key authorities before citing
- Check for recent negative treatment
- Use citing references to find additional support
Judge Research
Research Judge Backgrounds, Rulings, and Decision Tendencies
Use Cases
- Preparing for hearings with new judges
- Understanding judicial tendencies on issues
- Tailoring arguments to judicial preferences
Key Features
- Judicial background information
- Ruling pattern analysis
- Decision tendency insights
Pro Tips
- Research judges early in case strategy
- Look for patterns in similar case types
- Note any published opinions on relevant issues
Statutory Research
Search Statutes, Codes, and Regulations by Jurisdiction
Use Cases
- Finding applicable statutes for legal issues
- Researching regulatory requirements
- Identifying statutory definitions
Key Features
- Multi-jurisdiction statute database
- Code section navigation
- Related regulation linking
Pro Tips
- Check for recent amendments
- Review related administrative regulations
- Note effective dates for statutory changes
Citation Validator
Verify Citations and Check Legal Treatment
Use Cases
- Batch validation of document citations
- Pre-filing citation verification
- Quality control for legal writing
Key Features
- Bulk citation checking
- Treatment status verification
- Format compliance checking
Pro Tips
- Run validation on final drafts
- Address all flagged citations before filing
- Keep validation reports for records
Opposing Counsel
Research Opposing Attorneys and Litigation History
Use Cases
- Preparing for negotiations with new counsel
- Understanding opposing litigation style
- Identifying past case outcomes
Key Features
- Attorney background research
- Litigation history analysis
- Win/loss record tracking
Pro Tips
- Research counsel before initial meetings
- Look for patterns in similar cases
- Note any published articles or presentations
Entity Intelligence
Due Diligence on Companies, Entities, and Business Partners
Use Cases
- Due diligence on business partners
- Vendor assessment
- M&A target research
Key Features
- Company background research
- Financial information gathering
- Litigation history search
Pro Tips
- Start with basic company information
- Look for red flags in history
- Verify information from multiple sources
Document Generation
AI-powered document drafting, contract analysis, and legal writing assistance.
Document Grid
Mass Document Analysis with AI-Powered Parallel Processing
Use Cases
- Reviewing hundreds of contracts for specific clauses
- Analyzing discovery documents for key information
- Comparing multiple agreements side-by-side
Key Features
- Upload multiple documents for parallel AI analysis
- Custom column definitions for targeted extraction
- Export results to spreadsheet formats
Pro Tips
- Define clear column headers for better extraction
- Start with a small batch to test your criteria
- Use specific legal terminology in your prompts
Document Templates
Generate Legal Documents from Professional Templates
Use Cases
- Drafting standard legal documents quickly
- Creating consistent client communications
- Generating compliant legal forms
Key Features
- Professional legal document templates
- Customizable fields and sections
- Multiple practice area coverage
Pro Tips
- Always review and customize generated templates
- Add jurisdiction-specific requirements
- Save customized versions for future use
Brief Builder
Build Legal Briefs with AI-Powered Assistance
Use Cases
- Drafting appellate briefs with proper structure
- Creating motion briefs with supporting authority
- Building argument frameworks for complex issues
Key Features
- Structured brief outline generation
- Argument organization assistance
- Citation integration
Pro Tips
- Start with a clear statement of issues
- Provide key facts for context
- Specify the court and applicable rules
Contract Analyzer
AI-Powered Contract Risk Analysis and Review
Use Cases
- Reviewing contracts for risk provisions
- Identifying unusual or missing clauses
- Comparing contracts to standards
Key Features
- AI-powered clause identification
- Risk scoring and flagging
- Missing provision detection
Pro Tips
- Specify the contract type for better analysis
- Note any specific concerns to focus on
- Review flagged items with subject matter experts
Discovery Assistant
Generate Interrogatories and Document Requests
Use Cases
- Drafting interrogatories for specific issues
- Creating document request sets
- Preparing requests for admission
Key Features
- Template-based discovery generation
- Issue-specific question sets
- Objection anticipation
Pro Tips
- Tailor discovery to your specific case issues
- Consider proportionality in requests
- Plan discovery in phases for efficiency
Motion Generator
Draft Motions to Dismiss and Summary Judgment
Use Cases
- Drafting motions to dismiss
- Creating summary judgment motions
- Preparing discovery motions
Key Features
- Motion type templates
- Argument structure information
- Authority integration
Pro Tips
- Specify the legal standard for your motion
- Include key facts supporting your arguments
- Review local rules for formatting requirements
Pleading Drafter
Create Complaints, Answers, and Counterclaims
Use Cases
- Drafting initial complaints
- Preparing answers to complaints
- Creating counterclaims
Key Features
- Cause of action templates
- Element-based drafting assistance
- Affirmative defense suggestions
Pro Tips
- Include all relevant facts in your input
- Specify applicable causes of action
- Review for jurisdiction-specific requirements
Legal Memo Writer
Internal Research Memos with IRAC Format Analysis
Use Cases
- Internal research memoranda
- Client advice letters
- Issue analysis documents
Key Features
- IRAC format structuring
- Issue identification assistance
- Authority organization
Pro Tips
- Clearly state the question presented
- Provide relevant facts for analysis
- Specify the depth of analysis needed
Demand Letter Generator
Pre-Litigation and Settlement Demand Letters
Use Cases
- Pre-litigation demand letters
- Settlement demand communications
- Collection letters
Key Features
- Professional letter formatting
- Damage calculation integration
- Deadline and consequence language
Pro Tips
- Include specific damage amounts when known
- Set reasonable response deadlines
- Maintain professional tone throughout
Trial Brief Generator
Complete Trial Briefs and Jury Instructions
Use Cases
- Pre-trial brief preparation
- Trial memoranda drafting
- Jury instruction proposals
Key Features
- Trial brief structure templates
- Jury instruction drafting
- Evidence organization
Pro Tips
- Organize by trial phase
- Include key exhibit references
- Anticipate opposing arguments
Contract Redline Pro
Compare Contract Versions and Assess Change Impact
Use Cases
- Contract version comparison
- Amendment impact analysis
- Negotiation change tracking
Key Features
- Side-by-side comparison
- Change highlighting
- Impact assessment
Pro Tips
- Upload clean versions for comparison
- Focus on material changes
- Document negotiation history
Workflow & Productivity
Streamline your practice with deadline management, scheduling, and preparation tools.
Workflow Builder
200+ Pre-Built Legal Workflows & Custom Workflow Creation
Deadline Calculator
Calculate Court Deadlines by Jurisdiction and Rules
Use Cases
- Calculating response deadlines after service
- Planning discovery timelines
- Scheduling motion filing dates
Key Features
- Jurisdiction-specific rule calculations
- Holiday and weekend adjustments
- Multiple deadline type support
Pro Tips
- Always verify calculated dates against local rules
- Account for service method in calculations
- Set reminders well before deadlines
Witness Prep Assistant
Prep Guides and Cross-Examination Questions
Use Cases
- Preparing witnesses for deposition
- Trial testimony preparation
- Cross-examination anticipation
Key Features
- Question anticipation
- Answer coaching suggestions
- Cross-examination simulation
Pro Tips
- Provide witness background information
- Include key case facts
- Identify sensitive areas to address
Deal Strategy Builder
AI-Generated Negotiation Strategy and Tactics
Use Cases
- Deal negotiation strategy
- Settlement negotiation planning
- Contract negotiation preparation
Key Features
- Strategy recommendation
- BATNA analysis
- Concession planning
Pro Tips
- Define your priorities clearly
- Identify counterparty interests
- Plan multiple scenarios
Analytics & Insights
Data-driven insights for litigation strategy, settlement analysis, and compliance.
Litigation Analytics
Judge and Venue Insights for Case Strategy
Use Cases
- Venue selection based on historical outcomes
- Judge assignment strategy
- Case duration and cost estimation
Key Features
- Historical outcome analysis
- Judge and venue statistics
- Case timeline predictions
Pro Tips
- Use analytics early in case strategy
- Consider multiple venues if available
- Update analysis as case develops
Settlement Calculator
Estimate Case Value with Comparable Analysis
Use Cases
- Evaluating settlement offers
- Preparing settlement demands
- Case value estimation
Key Features
- Comparable case analysis
- Damage category breakdown
- Risk-adjusted valuations
Pro Tips
- Include all damage categories
- Consider liability percentages
- Factor in litigation costs and time
Compliance Checker
GDPR, CCPA, HIPAA Compliance Analysis and Review
Use Cases
- GDPR compliance review
- CCPA privacy assessment
- HIPAA compliance checking
Key Features
- Multi-regulation analysis
- Gap identification
- Remediation suggestions
Pro Tips
- Specify applicable regulations
- Provide complete policy documents
- Prioritize high-risk findings
AI Assistants
Intelligent AI agents that can help with complex legal tasks and research.
Carta Agent
Autonomous AI Agent with Access to All Practice Hub Tools & Your Complete History
Use Cases
- Complex multi-step legal research requiring multiple tools
- Preparing comprehensive case strategy with supporting documents
- Analyzing opposing counsel history while drafting motions
Key Features
- Access to all Practice Hub tools in one conversation
- Maintains context across your entire session history
- Can execute multiple tools in sequence automatically
Pro Tips
- Be specific about your jurisdiction and case type
- Ask Carta to explain its reasoning for better results
- Use follow-up questions to refine research results