Your ERP may tell you what needs to be produced.
That does not mean your factory can actually produce it when promised.
DELMIA Ortems Manufacturing Planner is Dassault Systèmes’ finite-capacity manufacturing planning software for comparing work-order demand with the real capacity of machines, labor and other production resources.
Instead of treating capacity as effectively unlimited, Manufacturing Planner is designed to answer a much more practical question:
Given the work we’ve promised and the resources we actually have, can we make it all on time?
Dassault positions Manufacturing Planner primarily for midterm manufacturing planning, Master Production Schedule—or MPS—support, bottleneck analysis and what-if capacity planning.
Can You Try DELMIA Ortems Manufacturing Planner for Free?
We could not verify a current public self-service free trial.
Dassault Systèmes currently directs prospective users to contact DELMIA rather than providing an online Manufacturing Planner trial or public evaluation account.
DELMIA Ortems Manufacturing Planner Evaluation Access
Evaluation type: Sales-led demonstration / proof of concept
Self-service free trial: Not currently advertised
Public evaluation download: Not currently advertised
Current documentation: Yes
Best suited for: Manufacturers struggling with capacity constraints, overloaded work centers, unreliable delivery promises or frequent planning changes
Dassault publishes current DELMIA Ortems 2026 documentation, including a dedicated Manufacturing Planner Role Capabilities and Restrictions guide as well as installation, configuration and ERP-integration documentation.
For Engineering Software Trials, we would classify Manufacturing Planner’s public evaluation access as:
Limited / sales-led.
But this is exactly the kind of software where a proof of concept can be much more meaningful than a generic trial.
Give it your production load.
Give it your real resource constraints.
Then see whether the answer makes sense.
What Is DELMIA Ortems Manufacturing Planner?
Manufacturing Planner is the longer- and midterm capacity-planning component of DELMIA Ortems.
Its purpose is to compare:
what manufacturing needs to produce
with
what manufacturing has the capacity to produce.
Dassault says Manufacturing Planner integrates product- and resource-related constraints and matches work-order load with capacity and due dates to create a finite-capacity manufacturing plan.
Typical planning inputs may include:
- Work orders
- Due dates
- Machines
- Production lines
- Work centers
- Labor
- Secondary resources
- Shift calendars
- Capacity calendars
- Routings
- Subcontracted resources
- Production constraints
The result is intended to show whether future demand fits available capacity—and where it does not.
Why Isn’t MRP Enough?
Traditional Material Requirements Planning is very good at answering questions such as:
- What materials are required?
- How many components are needed?
- When should an order be released?
- What demand must be satisfied?
But MRP can generate requirements without fully considering whether production has enough finite capacity to perform all of the work at the proposed time.
Dassault explicitly contrasts this with Manufacturing Planner: MRP can create infinite-capacity requirements, while Manufacturing Planner matches work-order load against actual capacity and due dates.
Imagine your ERP says five orders need to pass through the same heat-treatment furnace on Wednesday.
The planning system may technically be correct.
The furnace still only has twenty-four hours in the day.
Manufacturing Planner is designed to expose that problem before Wednesday.
Finite-Capacity Planning
Finite-capacity planning means treating important resources as genuinely limited.
That can include:
- Machines
- Production cells
- Labor
- Skilled trades
- Inspection equipment
- Fixtures
- Tools
- Furnaces
- Paint booths
- Clean rooms
- Test stands
- Subcontracted resources
Manufacturing Planner can model primary and secondary resource constraints and compare their available capacity with the workload generated by production orders.
That sounds simple.
It isn’t.
In many factories, the constraint isn’t the obvious primary machine.
It may be the one inspector everybody needs after machining.
Or the only certified welder.
Or the fixture shared between three product families.
That is why secondary resources matter.
Dassault’s current Ortems development material specifically notes finite-capacity handling of secondary resources as an established Manufacturing Planner capability.
Find the Bottleneck Before It Finds You
One of Manufacturing Planner’s core capabilities is load analysis.
Dassault says planners can use load-analysis views to identify manufacturing bottlenecks across primary and secondary resources.
That gives planners a way to see:
- Which work centers are overloaded
- When overloads occur
- Which orders create the conflict
- Which secondary resources are constrained
- Whether future demand exceeds available capacity
This can be far more useful than discovering the bottleneck when the overdue jobs are already sitting in front of it.
What-If Capacity Planning
One of Manufacturing Planner’s strongest evaluation areas is what-if analysis.
Dassault says users can modify schedules and run simulations to respond to capacity issues, production contingencies and changes in customer demand across both internal and subcontracted resources.
That lets manufacturers ask questions such as:
What if demand increases 20%?
Can existing equipment handle it?
What if we add overtime?
Does the bottleneck disappear?
What if we add a second shift?
Which resources still remain overloaded?
What if we buy another machine?
Does it improve throughput—or does the bottleneck simply move somewhere else?
What if we subcontract part of the work?
Which orders should leave the plant?
What if a machine is unavailable for two weeks?
Which customer commitments become at risk?
This is where finite-capacity planning becomes more than a planning tool.
It becomes a manufacturing decision-support system.
Internal vs. Subcontracted Capacity
Dassault specifically includes both internal and subcontracted resources in Manufacturing Planner’s planning model.
That matters for manufacturers that regularly decide between:
- Making work internally
- Sending work to a supplier
- Adding overtime
- Buying equipment
- Adding labor
- Moving work between plants
Those decisions should not be made solely from intuition if the production data can show the trade-offs.
During an evaluation, include at least one subcontracting scenario.
Ask:
If we send this work outside, what happens to delivery performance and internal capacity?
Then test the opposite.
If we bring that work back inside, where does the next constraint appear?
Synchronizing Production Areas
A plant rarely consists of one independent work center.
Machining feeds inspection.
Inspection feeds finishing.
Finishing feeds assembly.
Assembly feeds test.
A capacity problem in one area can create starvation or overload somewhere else.
Dassault lists synchronization between production areas as one of Manufacturing Planner’s key benefits.
That should be part of your evaluation.
Don’t model only the obvious bottleneck.
Model the flow before and after it.
Otherwise, increasing capacity in one place can simply create excessive WIP somewhere else.
Reduce Inventory and Cycle Time
Dassault positions Manufacturing Planner as a way to reduce inventory and cycle time by improving flow and synchronizing capacity.
The logic is straightforward.
If production releases work based on unrealistic schedules, jobs may enter the plant long before constrained resources can actually process them.
That creates:
- WIP
- Queues
- Material handling
- Expedites
- Longer lead times
- More confusion
Finite-capacity planning can potentially reduce that by releasing and sequencing workload based on what the plant can actually absorb.
During an evaluation, don’t measure only machine utilization.
Measure WIP.
A factory can look very busy while still moving orders slowly.
Improving Delivery Promises
One of the most important reasons to implement finite-capacity planning is to make delivery commitments more credible.
Dassault lists improved due-date fulfillment and customer service among Manufacturing Planner’s benefits.
That raises an excellent evaluation question:
Can Manufacturing Planner tell sales that an order cannot be delivered on the requested date before sales promises it?
That capability may be more valuable than shaving a few percentage points from machine utilization.
The best manufacturing schedule is not necessarily the one that keeps every machine busy.
It is the one that gives the company a realistic understanding of what it can promise.
Manufacturing Planner vs. Production Scheduler
This distinction is important.
Manufacturing Planner asks:
Do we have enough capacity to meet our workload?
It focuses on:
- Midterm planning
- Capacity
- Work-order load
- Bottlenecks
- Resource balancing
- What-if scenarios
- Outsourcing decisions
- Delivery feasibility
DELMIA Ortems Production Scheduler asks:
Exactly what should run next, on which resource, and in what sequence?
It focuses more on:
- Detailed short-term scheduling
- Machine sequencing
- Operator assignments
- Changeovers
- Dispatching
- Rescheduling
- Daily production execution
Dassault explicitly positions Manufacturing Planner for midterm planning and Production Scheduler for short-term finite-capacity optimization.
A simple way to think about it:
Manufacturing Planner finds the capacity problem.
Production Scheduler determines how to run the detailed schedule.
Manufacturing Planner and Synchronized Requirements Planner
Capacity isn’t the only reason a manufacturing plan can fail.
Materials can fail it too.
DELMIA Ortems Synchronized Requirements Planner adds multi-level BOM and material synchronization to the Ortems environment, connecting material availability with Manufacturing Planner and Production Scheduler.
That matters because a plan may have:
- Enough machine capacity
- Enough labor
- Enough time
and still be impossible because a critical purchased component is missing.
Manufacturers with significant material constraints should therefore evaluate how Manufacturing Planner works with material synchronization rather than treating capacity in isolation.
Manufacturing Planner and ERP
Manufacturing Planner is intended to extend ERP planning rather than replace the ERP system.
Dassault says Manufacturing Planner integrates with ERP, and the current Ortems 2026 documentation includes both integration tools and specific guidance for an Ortems adapter used with SAP ERP.
A typical architecture may therefore look something like:
ERP → demand and work orders
Ortems Manufacturing Planner → finite-capacity plan
Production Scheduler → detailed schedule
MES → actual execution
The exact ownership of data should be established during implementation.
Data Quality Matters More Than the Demo
Advanced planning software is extremely dependent on the quality of the information feeding it.
Dassault says organizations considering Ortems should have key metrics and usable data available from systems such as PLM, ERP and MES.
Manufacturing Planner needs credible information about things such as:
- Routings
- Work-center capacity
- Cycle times
- Shift calendars
- Resource availability
- Due dates
- Setup assumptions
- Secondary resources
If those numbers are fictional, the optimized capacity plan will also be fictional.
So during the proof of concept, track how much work is required to clean the data.
That work is part of your real implementation effort.
Who Should Consider DELMIA Ortems Manufacturing Planner?
Manufacturing Planner may deserve evaluation if:
- MRP routinely overloads work centers
- Planners rely heavily on spreadsheets
- Delivery promises are unreliable
- Bottlenecks appear unexpectedly
- Different product families compete for the same resources
- Skilled labor is a major constraint
- Secondary resources frequently limit production
- Subcontracting decisions are difficult
- Demand changes frequently
- Management is considering additional equipment
- Production operates across multiple areas or plants
- The business needs better capacity visibility
It is particularly relevant when management repeatedly asks:
“Can we take this order?”
and nobody can answer confidently.
What Should You Test in a DELMIA Ortems Manufacturing Planner Demo?
Because there is no self-service trial we could verify, a realistic proof of concept becomes critical.
1. Give Them Your Actual Workload
Provide a representative set of work orders with:
- Quantities
- Due dates
- Routings
- Cycle times
- Work centers
- Resources
- Calendars
Then let Manufacturing Planner calculate the load.
2. Ask It to Find the Bottleneck
Don’t tell the vendor where your planners think the bottleneck is.
See whether Manufacturing Planner identifies it independently.
Then ask why.
3. Include a Secondary Resource
This is important.
Give several jobs access to sufficient machine capacity—but make them compete for:
- One fixture
- One inspector
- One skilled technician
- One crane
- One test stand
See whether the plan catches it.
4. Overload the Factory
Give Manufacturing Planner more demand than the plant can possibly produce.
A useful planning system should not pretend everything is fine.
It should show:
- Where the overload occurs
- When it occurs
- Which orders are affected
- Which resources are responsible
5. Add a Customer Order
Insert a significant new order.
Then ask:
Can we accept this without making an existing customer late?
That may be one of the most valuable questions the system can answer.
6. Add Overtime
See whether adding overtime actually solves the constraint.
It may not.
If the real bottleneck is a furnace, adding another operator won’t help.
7. Add Another Machine
Run the capital-investment scenario.
Does a second machine materially improve throughput?
Or does the constraint move immediately to inspection?
This is exactly the kind of answer manufacturing leadership should know before signing a purchase order.
8. Test Subcontracting
Move some work to an external supplier.
How does the overall capacity picture change?
9. Remove Capacity
Close a production line for maintenance.
Remove a shift.
Take away a constrained employee.
Then see which commitments become impossible.
10. Compare Against Your Planner’s Spreadsheet
This may be the most important test.
Give the same workload to:
your best human planner
and
Manufacturing Planner.
Compare:
- On-time delivery
- Bottleneck visibility
- WIP
- Utilization
- Cycle time
- Planning time
- Stability
- Number of manual adjustments
The goal isn’t to prove software is smarter than your planner.
The goal is to determine whether it gives your planner better information faster.
Do Not Optimize Utilization at the Expense of Flow
One trap in capacity planning is assuming every machine should be busy all the time.
That can create enormous WIP.
A highly utilized non-bottleneck resource can simply produce inventory that sits waiting for the next constrained operation.
During the evaluation, ask whether the proposed plan improves:
- Flow
- Lead time
- Customer delivery
rather than just:
- Machine utilization
A factory full of busy machines can still be late.
Manufacturing Planner Licensing
Dassault’s current Ortems 2026 offering terms show Manufacturing Planner as a separately licensed Ortems product.
The current Manufacturing Planner offering includes:
- One Ortems Planning Environment system license
- One concurrent Manufacturing Planner Planning User license
- Five concurrent Manufacturing Planner Viewing User licenses
Additional planning environments require additional system licenses.
That is useful information for understanding the licensing structure, but Dassault does not publish straightforward public pricing on the product page.
Ask for the full cost covering:
- Licenses
- Additional planning users
- Viewing users
- Planning environments
- ERP integration
- Implementation
- Data preparation
- Training
- Support
Is DELMIA Ortems Manufacturing Planner Still Actively Developed?
Yes.
DELMIA Ortems 2026 became generally available in November 2025, and Dassault continues to publish current product documentation and feature updates.
That matters for buyers evaluating a longstanding manufacturing application such as Ortems.
This is not simply an older scheduling product sitting unchanged inside the Dassault portfolio.
DELMIA Ortems Manufacturing Planner Evaluation Verdict
Evaluation access: Limited / Sales-Led
DELMIA Ortems Manufacturing Planner addresses one of manufacturing’s most persistent problems:
The production plan says everything fits. Reality says otherwise.
Its finite-capacity approach compares work-order load with actual resource capacity, identifies bottlenecks, models primary and secondary constraints and lets planners run what-if scenarios involving demand, internal resources and subcontractors.
But we could not verify a current public self-service trial.
So don’t use the sales demonstration to watch Dassault manufacture a perfectly balanced imaginary product.
Give them your overloaded work center.
Give them the one inspector everybody needs.
Give them next month’s work orders.
Add the customer order sales desperately wants to accept.
Then ask a very simple question:
Can we really make all of this when we’ve promised it?
If Manufacturing Planner cannot answer that using your manufacturing constraints, the prettiest capacity chart in the world doesn’t matter.