Projects rarely fail during execution.
They fail during needs analysis.
Orchesia structures requirements scoping: clarify business needs, formalize dependencies, and secure decisions before the project is launched.
Three situations that derail projects during needs analysis
Needs gathered too quickly, without being challenged
Needs are summarized in a few exchanges, without being truly formalized. Gray areas remain and create misunderstandings from the first structural decisions.
Dependencies between requirements invisible until the last moment
Requirements are listed without a big-picture view. Links and impacts between them only appear during design, undermining decisions already made.
Trade-offs made without clear scope
Decisions are made while functional scope remains vague. Impacts are not measured, leading to rollbacks and costly rework.
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Business needs clarified before design
Formalize needs from the start: context, stakes, objectives, constraints. The framework is shared and validated before being translated into requirements or solutions. No more late re-scoping.
Structured requirements and visible dependencies
Organize requirements coherently and make their links explicit. Impacts and contradictions are identified before irreversible decisions are made.
Controlled scope, defensible decisions
Clarify functional scope and the impact of each trade-off. Decisions are documented, understood, and owned. Rework becomes the exception, not the rule.
Assisté par l'IA
L'IA vous assiste concrètement : structure de projet (WBS), prédictions de tâches, dépendances et chemin critique suggérés automatiquement. Vous restez aux commandes, l'IA accélère la mise en forme.
Solid requirements scoping means understood needs, visible dependencies, and decisions that hold.
Orchesia guides the business analyst from needs formalization to structural decisions, through dependencies and functional scope.
Business needs formalized into an actionable structure
Describe context, stakes, and objectives. Orchesia structures needs into a clear tree, shareable with all stakeholders before any design decision.
Dependencies between requirements calculated automatically
Orchesia identifies links between requirements and makes cascade impacts visible. Contradictions and side effects are detected before irreversible decisions are made.
L'IA au service de votre projet
Décrivez votre projet en une phrase : l'IA génère une structure WBS, prédit les tâches et propose les dépendances. Vous validez et ajustez en un clic. Vous gardez la main, l'IA accélère.
Clear scope, documented trade-offs
With structured requirements and visible dependencies, decisions are made on a solid basis. Scope is controlled, choices are tracked and owned before launch.
Without requirements scoping
Decisions rest on fragile foundations.
- Business needs partially understood or summarized too quickly
- Requirements listed without structure or big-picture view
- Dependencies and impacts invisible until mid-design
- Functional scope vague or constantly shifting
- Trade-offs made without measuring all consequences
- Rollbacks and rework inevitable
With Orchesia
Decisions rest on a solid foundation.
- Business needs clarified, formalized, and shared from the start
- Requirements structured and understandable by all
- Dependencies and impacts visible before any decision
- Clear, controlled functional scope
- Trade-offs argued, documented, and owned
- Less rework, decisions that hold over time
Un prix simple, sans surprise
Tous les outils pour structurer et piloter vos projets. Essai gratuit de 30 jours.
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Ce qui est inclus
- Accès à toutes les fonctionnalités
- Mises à jour gratuites
- Stockage de vos documents
- Collaboration en temps réel
- Export PDF
Crédits IA
Questions frequentes
No. Orchesia works upstream, before specs are written. It structures business needs, makes dependencies between requirements visible, and secures decisions before design. It prepares the ground for specs — it does not replace them.
Before any structural decision: when needs must be clarified, requirements formalized, and functional scope stabilized. That is precisely when the BA role is most critical and mistakes cost the most.
No. Orchesia structures without locking things in. Assumptions stay visible, decisions are traceable, and impacts can be reassessed at any time. Analysis gains clarity without losing flexibility.
No. Orchesia is primarily the BA's working tool. Certain views can be shared to align stakeholders on needs and decisions, without everyone needing access to the tool.
A few hours is enough. The tool builds on concepts familiar to a BA: needs, requirements, dependencies, impacts, decisions. AI further accelerates onboarding by generating an initial structure from your needs description.
Stop deciding on vague foundations. Start by scoping requirements.
Orchesia helps you clarify business needs, structure requirements, and make dependencies visible before decisions are made.
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