Software project outsourcing is the practice of hiring external agencies or teams to develop software on your behalf. This guide covers when to outsource, how to find and evaluate agencies, manage projects effectively, and avoid common pitfalls. Whether you're a startup looking to build an MVP or an enterprise modernizing legacy systems, outsourcing offers access to global talent, cost savings of 20-70%, and faster time-to-market—when done right.
Software project outsourcing means hiring an external agency to build software on your behalf. Cost savings of 20-70% depending on geography, with Eastern Europe and Latin America offering the best quality-cost balance. Four models: project-based, staff augmentation, dedicated teams, and build-operate-transfer. Success depends on partner selection, clear requirements, and communication—not just price.
- When to use: Defined projects, specialized skills, speed-to-market, flexible scaling
- Typical cost: $35-150/hr (varies by region and seniority)
- Key risk: Communication breakdowns cause 30% of outsourcing failures
- Pangea.ai advantage: Pre-vetted agency matching with one contract, one invoice - no directory browsing
Why trust this guide: This guide is informed by Pangea.ai's experience facilitating software development partnerships across 20+ countries. Our network includes 150+ vetted development agencies, 80+ fractional technology leaders, and 12,000+ developers. Rates and benchmarks reflect 2025-2026 agency data from FullStack Labs, Accelerance, and industry surveys.
1. What is Software Project Outsourcing?
Software project outsourcing means delegating software development work to an external company or team rather than building it with in-house employees. This can range from outsourcing an entire product build to augmenting your team with specialized developers. The global software outsourcing market reached $618 billion in 2026 and is projected to grow to $977 billion by 2031.
Definition and Scope
Software project outsourcing encompasses any arrangement where you hire an external party to handle software development tasks. This includes:
- Full project outsourcing: An agency builds your entire application from concept to deployment
- Partial outsourcing: External teams handle specific components (mobile app, backend, etc.)
- Staff augmentation: Individual developers join your existing team temporarily
- Managed services: Ongoing maintenance and support handled externally
Outsourcing vs. Offshoring vs. Nearshoring
These terms are often confused but have distinct meanings:
Market Size and Growth
The software outsourcing industry continues to expand rapidly:
- Global market value (2026): $618 billion
- Projected market value (2031): $977 billion
- CAGR: 7.9% annually
- US market (2025-2026): $215+ billion
- Companies outsourcing IT: 64% of IT leaders globally
The growth is driven by talent shortages, cost pressures, and the increasing complexity of software development. With approximately 29+ million software developers worldwide, outsourcing provides access to a global talent pool that no single company could build internally.
How AI is Changing Outsourcing (2026)
AI is reshaping the outsourcing model in three key ways:
- AI-augmented delivery: Outsourcing teams now use AI coding assistants, automated testing, and code review tools - producing more output with leaner teams
- Outcome-based contracts: The shift from hourly billing to results-based pricing is accelerating, with agencies offering fixed-price sprints backed by AI-enhanced estimation
- New specialist roles: Demand is growing for prompt engineers, LLM integration specialists, and AI governance leads - roles best accessed through outsourcing partners with established AI practices
These trends don't replace outsourcing - they make it more efficient. Teams that were 8-10 developers are now 5-6 producing equivalent output, and scoping that took weeks can be done in days with AI tools.
2. When Should You Outsource vs Hire In-House?
Outsource when you need specialized skills for a defined project, want to move faster than hiring allows, or require flexibility to scale up and down. Hire in-house when the work is core to your competitive advantage, requires deep institutional knowledge, or involves highly sensitive IP. Most successful companies use a hybrid approach—in-house teams for core products, outsourced teams for supporting systems.
Decision Framework: 7 Questions to Ask
Before deciding, work through these questions:
- Is this core to your competitive advantage?
- If yes → In-house
- If no → Outsourcing is viable
- Do you need this capability permanently?
- Ongoing need → Consider hiring
- Project-based → Outsourcing is efficient
- Do you have time to hire and onboard?
- 3-6 months available → Hire
- Need to start now → Outsource
- Does the project require specialized skills?
- Niche expertise (AI/ML, blockchain, legacy systems) → Often easier to outsource
- General development → Either works
- What's your budget situation?
- Can afford full-time salaries + benefits + overhead → Hire
- Need flexibility → Outsource
- How sensitive is the work?
- Trade secrets, highly sensitive data → In-house preferred
- Standard business applications → Outsourcing is fine
- Do you have management capacity?
- Can dedicate product manager time → Outsourcing works
- Already stretched thin → May struggle with either
Cost Comparison: In-House vs. Outsourced
Companies report average cost savings of 20-70% through outsourcing, depending on geography and engagement model.
When Outsourcing Works Best
Outsourcing typically succeeds when:
- You have a well-defined project with clear requirements
- The work is time-bounded (3-18 months)
- You need specialized expertise you don't have internally
- Speed matters more than building internal capabilities
- The project is not core IP (supporting tools, internal systems, etc.)
When In-House Works Best
Keep work in-house when:
- It's your core product differentiator
- You need deep domain knowledge that takes years to build
- Security requirements are extreme (defense, healthcare with strict compliance)
- You're building a long-term engineering culture
- The work is unpredictable and scope changes constantly
Section Summary:
- Outsource when you need specialized skills, speed, or flexibility for defined projects
- Keep in-house when work is core IP, requires deep domain knowledge, or involves extreme security
- Most successful companies use a hybrid approach - in-house for core, outsourced for supporting systems
3. Types of Software Outsourcing Models
The four main outsourcing models are project-based outsourcing (fixed scope and price), staff augmentation (adding developers to your team), dedicated teams (a team that works exclusively for you), and build-operate-transfer (building a team to eventually bring in-house). Each model fits different situations—project-based for defined deliverables, staff augmentation for flexibility, dedicated teams for ongoing work, and BOT for building offshore capabilities.
Project-Based Outsourcing
How it works: You define requirements, the agency provides a fixed price and timeline, and they deliver the completed project.
Best for:
- MVP development
- Defined feature builds
- Mobile app development
- Website redesigns
Pros:
- Clear budget upfront
- Agency manages the team
- Defined deliverables and timeline
Cons:
- Changes cost extra (change requests)
- Less flexibility mid-project
- Risk if requirements aren't clear
Typical engagement: 2-6 months
Staff Augmentation
How it works: You hire individual developers through an agency who work as part of your team, managed by you.
Best for:
- Scaling up quickly for a sprint
- Adding specialized skills (DevOps, security, AI)
- Filling gaps while hiring full-time
Pros:
- Direct control over developers
- Easy to scale up or down
- Integrates with existing workflows
Cons:
- You manage the people
- Less knowledge transfer than dedicated teams
- Can feel like "renting" developers
Typical engagement: 3-12+ months
For a detailed guide on this model, see our IT Staff Augmentation Guide.
Dedicated Teams
How it works: A team of developers works exclusively on your projects, managed by the agency but integrated with your processes.
Best for:
- Ongoing product development
- Companies without technical leadership
- Long-term relationships
Pros:
- Team learns your codebase deeply
- Consistent availability
- Agency handles HR, retention
Cons:
- Higher commitment (usually 6+ months)
- Need enough work to keep team busy
- Takes time to ramp up
Typical engagement: 6-24+ months
Build-Operate-Transfer (BOT)
How it works: An agency builds and operates a development center for you, then transfers ownership after a defined period (typically 18-36 months).
Best for:
- Companies wanting their own offshore team
- Large-scale, long-term development
- Organizations building global presence
Pros:
- Get your own team without setup hassle
- Agency handles initial recruiting and operations
- Smooth transition to ownership
Cons:
- Significant commitment
- Complex contracts
- Only makes sense at scale (10+ developers)
Typical engagement: 18-36 months
Model Comparison
Section Summary:
- Project-based for defined deliverables with fixed budgets; staff augmentation for flexibility and direct control
- Dedicated teams for ongoing product development; BOT for building your own offshore capability
- Match the model to your project type - or use hybrid approaches for best results
4. How to Find the Right Development Agency
Start by identifying agencies through curated marketplaces like Pangea.ai that pre-vet partners, industry directories like Clutch, referrals from your network, and technology partner programs (AWS, Google Cloud). Create a shortlist of 5-10 agencies, then evaluate based on relevant experience, technical capabilities, communication quality, and cultural fit. The vetting process matters more than the source—always check references and review past work.
Where to Look for Agencies
1. Curated Marketplaces
Platforms that pre-screen agencies save significant vetting time. Curated marketplaces like Pangea.ai evaluate agencies before listing them, checking technical capabilities, past project success, and business stability. This pre-vetting means you're starting with qualified options rather than sorting through thousands of unknown providers.
2. Industry Directories
- Clutch: Verified reviews and detailed company profiles
- GoodFirms: Rankings by service type and location
- TopDevelopers: Curated lists by specialty
3. Technology Partner Programs
- AWS Partner Network
- Google Cloud Partners
- Microsoft Partner Directory
- These agencies have verified technical certifications
4. Referrals
Ask your network:
- Other founders or CTOs
- Investors (they see many companies)
- Industry peers at conferences
- LinkedIn connections
Vetting Criteria Checklist
Use this checklist when evaluating agencies:
Technical Capabilities
- Experience with your tech stack
- Portfolio of similar projects
- Technical certifications
- Code samples or GitHub presence
- Architecture and scalability experience
Business Stability
- Years in business (3+ preferred)
- Team size and growth trajectory
- Financial stability
- Client retention rate
- Case studies with measurable outcomes
Communication & Process
- English proficiency
- Timezone overlap (at least 4 hours)
- Project management methodology
- Communication tools and cadence
- Escalation procedures
Cultural Fit
- Response time during sales process
- Transparency about challenges
- Willingness to say "no" or push back
- Team stability (low turnover)
- Values alignment
Red Flags to Avoid
Watch for these warning signs:
🚩 Promising anything with no questions asked
Good agencies ask detailed questions before committing to timelines or prices.
🚩 Significantly lower prices than competitors
If it seems too good to be true, it probably is. Hidden costs or quality issues often emerge.
🚩 No references or vague case studies
Reputable agencies happily connect you with past clients.
🚩 High developer turnover
Ask about team stability. Constant rotation kills productivity.
🚩 Poor communication during sales
If they're slow to respond before you sign, imagine after.
🚩 Unwillingness to sign NDAs
Standard practice; reluctance is suspicious.
🚩 No clear project management process
"We're flexible" without specifics often means chaos.
The Reference Check Process
When checking references, ask:
- "Would you hire them again?" (Most important question)
- "What went wrong, and how did they handle it?"
- "How accurate were their estimates?"
- "How did they handle scope changes?"
- "What's their communication like day-to-day?"
5. Evaluating Agency Proposals
A strong proposal should include a clear understanding of your requirements, detailed scope breakdown, realistic timeline with milestones, transparent pricing with assumptions stated, team composition with relevant experience, risk identification and mitigation plans, and clear terms for changes and communication. Compare proposals on value delivered, not just price—the cheapest option often costs more in the long run through delays and rework.
What to Look for in Proposals
Requirement Understanding
The proposal should demonstrate they understood your needs:
- Restated objectives in their own words
- Questions about unclear areas
- Assumptions clearly documented
- Scope explicitly defined (what's in AND what's out)
Technical Approach
Look for thoughtful architecture decisions:
- Technology recommendations with rationale
- Scalability considerations
- Security approach
- Integration with existing systems
Timeline and Milestones
Realistic projects include:
- Phased delivery with defined milestones
- Buffer for unknowns (10-20%)
- Dependencies clearly identified
- Parallel vs. sequential work identified
Pricing Transparency
Red flag if pricing is a single number without breakdown. Good proposals show:
- Hours by role and phase
- Rate card for each role
- What's included vs. extra
- Payment terms and schedule
Pricing Models Explained
Fixed Price
- Set price for defined scope
- Best for: Clear requirements, defined deliverables
- Risk: Change requests get expensive
- Typical premium: 15-30% over T&M (for agency risk)
Time and Materials (T&M)
- Pay for actual hours worked
- Best for: Evolving requirements, ongoing work
- Risk: Budget can exceed estimates
- Requires: Trust and good project management
Retainer
- Reserved capacity each month
- Best for: Ongoing support, continuous development
- Risk: Paying for unused hours
- Benefit: Priority access to team
Hybrid Models
- Fixed price for Phase 1, T&M for subsequent phases
- Best for: Projects with clear initial scope but uncertain future
- Common and often optimal approach
Contract Essentials
Ensure your contract includes:
Intellectual Property
- You own all code produced (work for hire)
- Agency retains no rights to use your specific IP
- Exception: Their pre-existing tools/libraries (should be documented)
Confidentiality
- NDA protecting your business information
- How they handle your data
- Employee/subcontractor confidentiality
Termination
- Notice period (typically 30 days)
- What you get if you terminate early
- Transition assistance
Liability
- Warranty period for bugs (typically 30-90 days)
- Limitation of liability
- Insurance requirements
Change Management
- Process for requesting changes
- How changes are priced
- Approval process
Before engaging any agency, invest in proper project scoping to avoid the most expensive mistakes.
6. Managing an Outsourced Development Project
Successful outsourcing requires treating the external team as an extension of your own. Establish clear communication channels (Slack/Teams for daily, video calls weekly), define explicit handoff processes, set measurable milestones every 2-4 weeks, and maintain a single source of truth for requirements. The most common failure point isn't technical—it's communication. Plan to spend 5-10 hours per week managing an outsourced project.
Communication Frameworks
Daily Communication
- Async updates via Slack/Teams
- Brief standup summaries
- Quick questions and answers
- Share context and decisions
Weekly Rituals
- Video call (30-60 min) for sprint planning/review
- Demo of completed work
- Blocker discussion
- Priority alignment
Monthly/Quarterly
- Roadmap review
- Relationship health check
- Process improvement discussion
- Contract/team size adjustments
Project Management Tools
Essential tools for outsourced projects:
Milestone Structures
Break projects into 2-4 week milestones:
Example for MVP (12-week project):
Handling Timezone Differences
Overlap Strategy
Aim for 4+ hours of overlap for real-time collaboration:
- US East + Eastern Europe: 9 AM - 1 PM EST overlap
- US West + Latin America: 9 AM - 2 PM PST overlap
- US + India: Requires early morning or evening calls
Async-First Practices
- Document decisions in writing
- Record important meetings
- Use Loom for async demos
- Clear ownership and deadlines in task management
Quality Assurance
Build quality into the process:
- Code reviews: All code reviewed before merge
- Automated testing: Unit tests, integration tests, E2E tests
- CI/CD: Automated builds and deployments
- Definition of Done: Clear criteria for completing tasks
- Regular demos: See working software, not just code
If you're non-technical, consider engaging a fractional CTO to oversee the outsourced team.
7. Working with Offshore Development Agencies
Offshore development works best when you establish clear communication protocols, account for cultural differences, protect your IP legally, and choose partners with strong English skills. The cost savings (40-70% compared to US rates) are significant, but success requires more upfront investment in documentation and process. Start with a small pilot project to test the relationship before committing to larger engagements.
Best Practices for Remote Collaboration
1. Over-Communicate Initially
During the first month:
- Daily check-ins (even brief ones)
- Immediate feedback on deliverables
- Extra context on business decisions
- Written summaries of verbal discussions
2. Invest in Documentation
Offshore teams rely more heavily on documentation:
- Detailed requirements with acceptance criteria
- Architecture decision records
- Onboarding documentation for the project
- Process documentation
3. Build Relationships
- Learn team members' names and roles
- Occasional non-work conversation
- Visit in person if possible (huge relationship builder)
- Celebrate wins together
Cultural Considerations
Different cultures have different working styles:
Eastern Europe
- Direct communication style
- Strong engineering culture
- Comfortable pushing back on ideas
- Value efficiency and technical excellence
India
- May avoid saying "no" directly
- Hierarchical—involve senior team members in key decisions
- Festival seasons (Diwali, etc.) affect availability
- Ask "what concerns do you have?" instead of "is this OK?"
Latin America
- Relationship-focused
- Comfortable with ambiguity
- Good cultural alignment with US
- Work-life balance valued
Legal and IP Protection
Jurisdiction
- Contract should specify governing law (typically your country)
- Include dispute resolution process
IP Assignment
- Explicit work-for-hire clauses
- Assignment of all IP upon creation or payment
- No retained rights by agency
Data Protection
- Compliance with GDPR (if EU data involved)
- Data processing agreements
- Clear data handling procedures
Background Checks
- For sensitive projects, require agency to perform checks
- Get contractual representation about employee screening
Popular Offshore Destinations
Pangea's network includes vetted agencies across major outsourcing hubs:
Eastern Europe
- Poland: Premium quality, EU membership, $45-70/hr
- Ukraine: Strong talent pool, $35-75/hr
- Romania: Growing tech scene, EU membership, $40-80/hr
Latin America
- Brazil: Largest LatAm market, $40-90/hr
- Argentina: Strong English, great timezone for US, $35-80/hr
- Mexico: Nearshore to US, cultural alignment, $40-85/hr
- Colombia: Growing hub, competitive rates, $35-75/hr
Asia
- India: Largest talent pool, $25-70/hr
- Philippines: Strong English, US-friendly hours, $20-50/hr
- Vietnam: Growing quality, competitive rates, $20-45/hr
8. Common Outsourcing Mistakes to Avoid
The top outsourcing failures stem from poor requirements (garbage in, garbage out), choosing on price alone (the cheapest agency often costs more through delays and rework), inadequate communication (assuming the team "gets it" without confirmation), no knowledge transfer plan (getting stuck with a vendor), and scope creep without process (changes happening without documentation or impact assessment). Approximately 30% of outsourcing relationships fail in the first year—usually due to these preventable mistakes.
Mistake #1: Vague Requirements
The Problem: Telling an agency "build me an app like Uber" without detailed specifications.
The Cost: Rework, missed expectations, budget overruns.
The Fix:
- Create detailed user stories before engaging
- Include acceptance criteria for each feature
- Prioritize features (must-have vs. nice-to-have)
- Document assumptions
Mistake #2: Choosing on Price Alone
The Problem: Selecting the cheapest bid without considering value.
The Cost: Lower quality, longer timelines, frustrated teams.
The Fix:
- Compare total cost of ownership (including your management time)
- Weight quality and fit alongside price
- Get references and check them
- Consider pilot project before large commitment
Mistake #3: Set It and Forget It
The Problem: Handing off a project and expecting it to run itself.
The Cost: Misalignment, missed deadlines, poor outcomes.
The Fix:
- Dedicate product management time (5-10 hrs/week minimum)
- Regular syncs and demos
- Stay involved in key decisions
- Provide timely feedback
Mistake #4: No Knowledge Transfer Plan
The Problem: All knowledge stays with the vendor; you're stuck.
The Cost: Vendor lock-in, high switching costs.
The Fix:
- Documentation requirements in contract
- Regular knowledge transfer sessions
- Ensure your team can access and understand the code
- Plan for transition from day one
Mistake #5: Scope Creep Without Process
The Problem: Adding features without impact assessment.
The Cost: Blown budgets, missed deadlines, frustrated teams.
The Fix:
- Formal change request process
- Impact assessment for every change
- Prioritization against existing roadmap
- Clear approval authority
Mistake #6: Ignoring Cultural Differences
The Problem: Assuming offshore teams work exactly like local teams.
The Cost: Miscommunication, missed expectations.
The Fix:
- Learn about partner's cultural context
- Adapt communication style
- Be explicit about expectations
- Build relationship beyond just tasks
Mistake #7: Wrong Engagement Model
The Problem: Using fixed-price for evolving requirements or T&M for defined scope.
The Cost: Budget overruns or scope battles.
The Fix:
- Match model to project type
- Consider hybrid approaches
- Build in checkpoints to reassess
Mistake #8: Inadequate Security Practices
The Problem: Not vetting agency security or protecting sensitive data.
The Cost: Data breaches, compliance violations.
The Fix:
- Security requirements in contract
- Regular access audits
- Separate environments for development
- Data handling procedures
Mistake #9: Skipping the Pilot
The Problem: Committing to a large project without testing the relationship.
The Cost: Discovering incompatibility after significant investment.
The Fix:
- Start with a small, well-defined pilot
- Evaluate working style and quality
- Expand based on proven success
Mistake #10: No Exit Strategy
The Problem: Not planning for transition or termination.
The Cost: Painful, expensive transitions.
The Fix:
- Contract terms for termination
- Regular code handoffs
- Documentation requirements
- Transition assistance clause
9. Cost Breakdown by Region (2026)
Developer rates vary significantly by region, with US/Canada at $100-200/hr, Western Europe at $70-110/hr, Eastern Europe at $40-70/hr, Latin America at $35-65/hr, and India/Southeast Asia at $25-50/hr. However, the cheapest rate doesn't equal the lowest cost—factor in productivity, communication overhead, and quality. Eastern Europe and Latin America often provide the best value balance of cost, quality, and timezone alignment for US companies.
Hourly Rates by Region (2026)
Cost by Engagement Model
Hidden Costs to Budget For
Don't forget these additional expenses:
Your Time
- Project management: 5-10 hrs/week
- Requirements and feedback: 3-5 hrs/week
- Meetings and calls: 2-4 hrs/week
Tools and Infrastructure
- Project management tools: $50-200/month
- Communication tools: $100-500/month
- Development environment: $500-2,000/month
Travel (Optional but Valuable)
- Initial kickoff visit: $2,000-5,000
- Periodic check-ins: $2,000-5,000/trip
Transition Costs
- Knowledge transfer: 2-4 weeks of overlap
- Documentation time: 40-80 hours
ROI Calculation Framework
Calculate your outsourcing ROI:
Cost Savings
In-house cost = (Salary × 1.3) + Benefits + Overhead + Recruiting
Outsourced cost = Hourly rate × Hours × 1.1 (for management overhead)
Savings = In-house cost - Outsourced cost
Speed Value
Time saved = In-house timeline - Outsourced timeline
Value of speed = Revenue per month × Months saved
Opportunity Cost
What else could your team do with freed-up time?
Example Calculation:
- Project: 6-month MVP build, 4 developers needed
- In-house (US): $150K × 4 × 1.3 × 0.5 year = $390,000
- Outsourced (Eastern Europe): $55/hr × 4 × 160 hr/mo × 6 mo × 1.1 = $232,320
- Savings: $157,680 (40%)
- Plus: No recruiting costs, faster start, easier scaling
Section Summary:
- Eastern Europe and Latin America offer the best quality-cost balance for US companies (40-60% savings)
- Factor in management time, tools, and onboarding - the cheapest hourly rate isn't always the lowest total cost
- Budget 20-30% contingency above estimates for scope changes and unforeseen issues
Conclusion
Software project outsourcing, done right, offers significant advantages: access to global talent, 20-70% cost savings, faster time-to-market, and flexibility to scale. The key to success lies in careful partner selection, clear communication, and treating your outsourced team as a true extension of your organization.
Key Takeaways:
- Match the model to your needs: Project-based for defined scope, staff augmentation for flexibility, dedicated teams for ongoing work
- Invest in selection: Time spent vetting agencies pays dividends in project success
- Over-communicate: The #1 failure point is communication, not technical capability
- Start small: Pilot projects reduce risk and build trust
- Plan for knowledge transfer: Avoid vendor lock-in through documentation and process
Next Steps:
- Define your project requirements and priorities
- Research potential agency partners
- Request and evaluate proposals
- Check references thoroughly
- Start with a well-defined pilot project
Ready to find your development agency? Pangea.ai connects companies with vetted software development agencies through active matching—not just a directory. Our network includes pre-screened agencies across Eastern Europe, Latin America, and Asia, with expertise spanning web development, mobile apps, AI/ML, and more.
About Pangea.ai
Pangea.ai enables companies to scale their product and engineering teams with precision. Our curated marketplace provides access to vetted software-development agencies, fractional CTOs and CPOs, and the option to build remote teams across 20+ countries through our build-operate-transfer model. We accelerate delivery by embedding into your workflows and consolidating talent due diligence, strategy, hiring options, and compliance under one structure.
Unlike directories where you browse and hope, or freelancer platforms where you manage individuals, Pangea.ai actively matches you with vetted partners based on your technology stack, scope, budget, and timeline. You tap into a global network without the complexity.
One partner. One contract. One invoice. No fragmentation. Just execution at scale.
What makes Pangea different:
- Quality at Scale: Top 7% of global tech talent: 80+ fractional leaders, 150+ dev shops, 12k+ talent.
- Optionality: Hire dev teams, fractionals, or build custom remote teams, all on one platform.
- Flexibility: Ramp up or down as needed across talent pools, engagements, and skill sets.
- Speed: Precision-matching with top talent in hours, not days or weeks of search.
- Cost Efficiency: No matching or recruitment fees. Simply usage-based pricing.
This guide is updated regularly to reflect current market conditions and best practices. Last updated: February 2026.
Sources: Statista, Clutch, Gartner, Deel Global Hiring Report, Stack Overflow Developer Survey, Market.us, industry research.
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