One core profession, three ways to master it.
Order-to-Cash customer service is a single body of skills — 38 workshops, 3 levels. The workshops don't change; what changes is the path you trace through them, the method, and the audience — professionals and companies alike.
One core. Three paths.
The columns are the subjects of the profession. The rows are the three levels. Depending on your need, you move across a row, down a column, or into a single point.
The same core, travelled differently.
The complete level
The whole craft, one level at a time.
The 8 core modules of a level, plus the electives you choose. Foundation, then Mastery, then Orchestration. Breadth first.
The full role at your level: Order-to-Cash end to end, across every subject.
The single subject
One subject, all the way to expertise.
One subject followed across the three levels — the same theme, entered each time at a higher level of demand. Depth first.
The reference on one domain: the person the team turns to on that subject.
The precise theme
Sharpen one specific area, on its own.
A standalone module on a pointed theme — often outside the core and the OTChestra tracks. Taken on its own, at the level you need.
A sharp skill on a niche the core doesn't cover — added exactly where you need it.
Precise, standalone themes you can add to sharpen one area — including topics outside the core and the OTChestra tracks.
For professionals and companies alike.
The same core, two audiences. The PERFORM360 diagnostic sets the starting point; then the right axis depends on where you are and what you're aiming for.
For professionals · B2C
Leave the role that absorbs
You hold the role day to day and want to gain an orchestrator's posture and a clear path.
Get your knowledge certified
You've left the job but kept the know-how. You want to make it legible and bounce back higher.
Enter the profession
You're entering a role companies recruit poorly, for lack of trained profiles.
For companies · B2B
Level up a whole department
You want to build the role in-house and set a common standard across the team.
Embed orchestration
Large organisation: the orchestration role isn't recruited, it's built — with a fixed, repeatable onboarding across every site.
One method, two formats.
The same method in both formats: theory kept to the essentials, in plain language, then practice takes over on real field cases.
On AB4C Lumen
One module a week, at your pace, a level in 3 months. Each step validated by a quiz. Designed to hold even while you're in post.
On simulation
8 sessions of 4 hours per level, synchronous remote or in person. For a company team, or professionals gathered in a group.
25% theory, 75% practice. Always the why before the how.
The quick audit
Online, no commitment. It places your real level and the right entry point.
The meeting
We go over your results, choose the format and set the next steps together.
The start
Your journey opens on AB4C Lumen, self-paced or in scheduled workshops.
The cadence
One module a week, or the workshops. A quiz validates each step, follow-up keeps the thread.
The review
A final review with an action plan and a roadmap to continue on your own.
38 courses, 3 levels, one indivisible core.
Each level rests on 8 mandatory core modules, plus electives of your choice. Level 0 opens the journey, shared across all three levels.
The kick-off
A single entry for everyone, before choosing a level.
You discover the Order-to-Cash customer service profession, the AB4C method and the platform, and locate your starting point with the diagnostic. Included at the start of the journey.
Run the OTC flow reliably
- F01 · The industrial OTC flow
- F02 · New customer and CRM data
- F03 · Incoterms 2020
- F06 · Trade compliance
- F07 · Universal SLAs
- F08 · Complaint handling
- F09 · Personal KPIs
- F10 · Professional effectiveness
- F04 · Modes of transport
- F05 · Payment terms
- F11 · Becoming visible and legible
- F12 · Working internationally and with AI
- F13 · Dangerous goods and regulated materials
- Read the OTC flow and place customer service's coordination role
- Run an order end to end with no handover breaks
- Make customer data reliable and apply the critical checks
- Handle complaints and SLAs, prioritise your queue day to day
- Steer your personal indicators and organise your work
Steer and improve the flow
- M01 · Steering the OTC flow
- M02 · Customer data quality
- M03 · Incoterms 2020
- M06 · Operational compliance
- M08 · Designing and steering SLAs
- M09 · Complaints
- M10 · Steering your performance
- M13 · The ERP in service of the flow
- M04 · Steering transport
- M05 · Letters of credit and collections
- M07 · FTAs and rules of origin
- M11 · Advanced effectiveness
- M12 · Building your trajectory
- Analyse the real flow and improve the interfaces between departments
- Make data reliable and secure compliance and payment
- Design and track SLAs, address the root causes of complaints
- Steer your indicators and carry needs into the ERP's evolution
- Make trade-offs and persuade without blocking the business
Arbitrate, align, transform
- O01 · Orchestrating the OTC flow
- O02 · Customer data as an asset
- O06 · Compliance culture
- O08 · SLA strategy
- O09 · Complaint governance
- O10 · From personal KPIs to team KPIs
- O11 · Orchestrating your energy and the team's
- O12 · Taking a lead position
- O03 · Incoterms 2020
- O04 · Transport strategy
- O05 · Negotiating payment terms
- O07 · Origin strategy
- Arbitrate priority conflicts on explicit criteria
- Drive flow improvement in project mode and build the business case
- Establish governance and secure compliance and complaints
- Lead the team and connect customer service KPIs to business KPIs
- Establish cross-functional legitimacy and help others progress
Need a precise module, or a subject followed across the three levels (Vertical · OTChestra)? Browse the 38 courses one by one, each with its level, its core-or-elective status, and its track.
Start with the quick audit.
A few minutes to place your level, then we choose the right path together.
One core profession, three ways to master it.
Order-to-Cash customer service is a single body of skills — 38 workshops, 3 levels. The workshops don't change; what changes is the path you trace through them, the method, and the audience — professionals and companies alike.
One core. Three paths.
The columns are the subjects of the profession. The rows are the three levels. Depending on your need, you move across a row, down a column, or into a single point.
The same core, travelled differently.
The complete level
The whole craft, one level at a time.
The 8 core modules of a level, plus the electives you choose. Foundation, then Mastery, then Orchestration. Breadth first.
The full role at your level: Order-to-Cash end to end, across every subject.
The single subject
One subject, all the way to expertise.
One subject followed across the three levels — the same theme, entered each time at a higher level of demand. Depth first.
The reference on one domain: the person the team turns to on that subject.
The precise theme
Sharpen one specific area, on its own.
A standalone module on a pointed theme — often outside the core and the OTChestra tracks. Taken on its own, at the level you need.
A sharp skill on a niche the core doesn't cover — added exactly where you need it.
Precise, standalone themes you can add to sharpen one area — including topics outside the core and the OTChestra tracks.
For professionals and companies alike.
The same core, two audiences. The PERFORM360 diagnostic sets the starting point; then the right axis depends on where you are and what you're aiming for.
For professionals · B2C
Leave the role that absorbs
You hold the role day to day and want to gain an orchestrator's posture and a clear path.
Get your knowledge certified
You've left the job but kept the know-how. You want to make it legible and bounce back higher.
Enter the profession
You're entering a role companies recruit poorly, for lack of trained profiles.
For companies · B2B
Level up a whole department
You want to build the role in-house and set a common standard across the team.
Embed orchestration
Large organisation: the orchestration role isn't recruited, it's built — with a fixed, repeatable onboarding across every site.
One method, two formats.
The same method in both formats: theory kept to the essentials, in plain language, then practice takes over on real field cases.
On AB4C Lumen
One module a week, at your pace, a level in 3 months. Each step validated by a quiz. Designed to hold even while you're in post.
On simulation
8 sessions of 4 hours per level, synchronous remote or in person. For a company team, or professionals gathered in a group.
25% theory, 75% practice. Always the why before the how.
The quick audit
Online, no commitment. It places your real level and the right entry point.
The meeting
We go over your results, choose the format and set the next steps together.
The start
Your journey opens on AB4C Lumen, self-paced or in scheduled workshops.
The cadence
One module a week, or the workshops. A quiz validates each step, follow-up keeps the thread.
The review
A final review with an action plan and a roadmap to continue on your own.
38 courses, 3 levels, one indivisible core.
Each level rests on 8 mandatory core modules, plus electives of your choice. Level 0 opens the journey, shared across all three levels.
The kick-off
A single entry for everyone, before choosing a level.
You discover the Order-to-Cash customer service profession, the AB4C method and the platform, and locate your starting point with the diagnostic. Included at the start of the journey.
Run the OTC flow reliably
- F01 · The industrial OTC flow
- F02 · New customer and CRM data
- F03 · Incoterms 2020
- F06 · Trade compliance
- F07 · Universal SLAs
- F08 · Complaint handling
- F09 · Personal KPIs
- F10 · Professional effectiveness
- F04 · Modes of transport
- F05 · Payment terms
- F11 · Becoming visible and legible
- F12 · Working internationally and with AI
- F13 · Dangerous goods and regulated materials
- Read the OTC flow and place customer service's coordination role
- Run an order end to end with no handover breaks
- Make customer data reliable and apply the critical checks
- Handle complaints and SLAs, prioritise your queue day to day
- Steer your personal indicators and organise your work
Steer and improve the flow
- M01 · Steering the OTC flow
- M02 · Customer data quality
- M03 · Incoterms 2020
- M06 · Operational compliance
- M08 · Designing and steering SLAs
- M09 · Complaints
- M10 · Steering your performance
- M13 · The ERP in service of the flow
- M04 · Steering transport
- M05 · Letters of credit and collections
- M07 · FTAs and rules of origin
- M11 · Advanced effectiveness
- M12 · Building your trajectory
- Analyse the real flow and improve the interfaces between departments
- Make data reliable and secure compliance and payment
- Design and track SLAs, address the root causes of complaints
- Steer your indicators and carry needs into the ERP's evolution
- Make trade-offs and persuade without blocking the business
Arbitrate, align, transform
- O01 · Orchestrating the OTC flow
- O02 · Customer data as an asset
- O06 · Compliance culture
- O08 · SLA strategy
- O09 · Complaint governance
- O10 · From personal KPIs to team KPIs
- O11 · Orchestrating your energy and the team's
- O12 · Taking a lead position
- O03 · Incoterms 2020
- O04 · Transport strategy
- O05 · Negotiating payment terms
- O07 · Origin strategy
- Arbitrate priority conflicts on explicit criteria
- Drive flow improvement in project mode and build the business case
- Establish governance and secure compliance and complaints
- Lead the team and connect customer service KPIs to business KPIs
- Establish cross-functional legitimacy and help others progress
Need a precise module, or a subject followed across the three levels (Vertical · OTChestra)? Browse the 38 courses one by one, each with its level, its core-or-elective status, and its track.
Start with the quick audit.
A few minutes to place your level, then we choose the right path together.
