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● Public sector — School business management

AI agent for the business management of a school

An assistant that prepares grant applications, fee invoicing and procurement documents — the school's business manager keeps control of the decisions. Hosted in France, on a resource isolated for each school: pupils' and families' data stays protected. The AI agent assists, the business manager decides.

Hosted in France Pupils' data protected GDPR & AI Act: governed deployment The officer decides

Updated on

Deployed in a few weeks
Business management assistant · hosted in France
Pre-assess the grant applications received this week: completeness of the documents and check against the scales.
Pre-assessment complete. 27 applications handled: 21 complete with the band calculated against the national scale, 6 incomplete (tax assessment or bank details missing) with reminder letters drafted. Each file refers back to the original documents.
The award remains the decision of the competent authority.
⛓ Source · national scales + the families' files
Prepare the school meals invoicing for the term and the letters to families in arrears.
Invoicing prepared. 412 pupils taking school meals: rates applied per the resolution, reductions calculated for authorised absences. 9 reminders drafted in a measured tone, offering a payment plan and recalling the help available (the school welfare fund).
Ready for you to check and issue.
✎ Action · invoicing and reminders ready — the business manager approves
Local inference · no data outside the EU
Data hosted in France
Sovereign by designLocal inference or hosting in France
GDPR & AI Act: governed deploymentTraceability & human oversight
TurnkeyDesigned, installed and operated for you
The officer decidesThe agent assists, it never commits alone
✦ In brief

In a state school, a Blue Lemon Agent agent assists the business manager with the repetitive tasks — pre-assessment of grants and financial help, invoicing of school fees (meals, boarding), letters to families, support for procurement and orders — and makes budget tracking more reliable. It runs on local inference or is hosted in France on a resource dedicated to and isolated for each school: pupils' and families' data is never exposed to a foreign service, architecture designed to reduce exposure to extraterritorial legislation, location alone not being enough to guarantee immunity. Committing and authorising expenditure remain acts of the business manager and the authorising officer. Live within a few weeks.

100%
hosted in France in the target architecture
0
transfer outside the EU in the target architecture
7
uses ready to deploy on this scope
0
decision taken without human approval

Reference points describing our offer, not results measured at a client. The scale of the gain is confirmed by a pilot on your own scope.

The context

Why AI matters to school business managers — and why they hesitate

A school's business manager carries grants, catering, boarding, trips, procurement and the budget at once — often with a very small team. The grant rounds and termly invoicing concentrate peaks of work, on sensitive data: family situations and household incomes.

! The issue

The office is caught between families who expect quick answers — grants, rates, payment plans — and demanding management: scales to apply, documents to check, procurement to prepare, a budget to track. Yet most consumer AI tools amount to entrusting family situations, household incomes and pupils' data to a third party, often hosted outside Europe and subject to the Cloud Act.

Our answer

For pupils' and families' data, AI is only of interest if it is sovereign and confidential by design. Local inference or an isolated resource hosted in France, systematic human oversight, decisions reserved to the business manager and the authorising officer: the agent pre-assesses and prepares, it commits no expenditure and awards no grant. The aim is not to replace the business manager, but to give them back time for the school and the families.

The decisive point

Protecting pupils' and families' data: sovereignty & compliance

A school handles sensitive data: pupils' identities, family situations, incomes. Here is how the architecture of our agents protects it, school by school.

Local inference

The agent can run on a machine at the school: no data leaves the network, nothing passes through a cloud.

Hosting in France

Otherwise, a dedicated and isolated resource, hosted in France under French law — families' data: processing and access within the European Union targeted by the architecture.

Reduced extraterritorial exposure

Architecture designed to reduce exposure to extraterritorial legislation, location alone not being enough to guarantee immunity for pupils' data: our architecture depends on a subcontracting chain and remote access documented for the configuration chosen.

One isolated resource per establishment

No pooling of data: an environment strictly dedicated to your school, guaranteeing the continuity of the public service.

Encryption & controlled access

Encryption in transit and at rest, role-based access (RBAC), strong authentication and logging.

AI Act: governed deployment

The agent is strictly in support; no expenditure is committed automatically; traceability and human oversight from end to end.

What depends on the architecture chosen These points are not general guarantees: they are settled deployment by deployment, in the quotation.

  • The applicable location is that of the architecture set out in the quotation and verified before commissioning.
  • Local execution is announced only for the configuration explicitly described and accepted in the quotation.
  • The applicable isolation depends on the deployment mode set out in the quotation; no dedicated isolation is presumed.
  • The encryption mechanisms in transit and at rest, their components and key management are those documented for the architecture chosen.
  • Roles and permissions are configured and accepted for the identities and systems actually connected.
  • The events logged, their content, their retention period and who may access them are defined for the deployment chosen.
For the most sensitive data, SecNumCloud and HDS options are available depending on your requirements. A single architecture is designed to answer both the GDPR and extraterritorial exposure. Designed for deployment in line with the GDPR and the AI Act, after the processing, roles and context-specific risks have been assessed.
Demonstration

See the agent at work

4 real situations, taken from those that come up most often. Pick one: the exchange unfolds as it would in your organisation.

A scripted demonstration. These exchanges show how the agent behaves — its sources, its refusals, what it leaves to your teams. Nothing is sent from this page, no model is queried here, and the matters named are fictional. That is precisely what we promise your data.
The behaviours shown here — monitoring, automation rules, routing and reminders — are configured with you during deployment, from your tools, your rules and your thresholds.
The architecture points named in these exchanges — location, local execution, isolation, encryption, role-based access, logging — are not a guarantee attached to the demonstration: they are those of the architecture set out in your quotation, and verified before commissioning.

The public body in this demonstration

Fictional public body

Lycée polyvalent des Grands-Prés — state upper-secondary school with 860 pupils (fictional school)

Sector
State upper-secondary school — general, technological and vocational tracks; school meals and boarding; a business office attached to an accounting agency covering 3 schools, 18 km away
Headcount
78 teachers, 12 catering and maintenance staff, and a business office of 2 people — the deputy business manager and a business office secretary; those 2 people are the users of the agent
Public served
860 pupils and 812 families; 412 pupils on school meals and 96 boarders, that is 508 charge accounts; 486 grant and aid applications filed in the year
Order of magnitude
A budget of €1.84m; 3,200 expenditure lines a year across 214 suppliers; 1,524 school-charge invoices issued (3 terms × 508 accounts); 2,840 letters to families; 4,260 enquiries from families received in the year
Tools in place
The school's financial management software, the school-charges software, the grant application module, the budget tracking spreadsheet, the business office's letter templates and Microsoft Teams — the agent plugs in read-only, nothing is replaced and nothing is migrated
Who decides
The deputy business manager checks and settles every document; the head teacher, as authorising officer, commits and issues payment orders; the public accountant pays; the governing board votes the tariffs and the budget; the hardship fund committee decides on support; awarding a grant remains the decision of the competent authority
Points for improvement
168 of the 486 grant applications came back incomplete — 35 %, and 3 documents account for 149 of them; 31 of the 74 credit notes due were never applied, that is €2,180 left with the families; 118 of the 214 families chased for arrears have never filed a hardship fund application, although the income ratio they themselves declared is below the threshold the governing board voted on 14 October; and the 3,200 purchase lines have never been grouped by homogeneous family

At Lycée des Grands-Prés, two people run the business office: 486 grant applications, 1,524 charge invoices, 2,840 letters, 3,200 expenditure lines and a €1.84m budget. It is not the deciding that eats the time, it is everything that comes before: rebuilding a file that is missing one document, recalculating a credit note by hand, writing the same reminder letter for the thirtieth time, working out how much was spent on cleaning products over the year. The exchanges below span a school year, from reading last year's grant campaign to the report presented to the governing board. The agent runs on local inference on a machine in the school, reads the files, the voted tariffs and the accounting entries without ever writing to them, and nothing commits the school before the authorising officer's signature.

This public body, its figures and the exchanges that follow were invented for the demonstration. They illustrate a common situation; they describe no real service.

Business management assistant · hosted in France
I have read your 486 grant and aid applications for the year, your 74 credit notes and your 214 arrears reminders — and three figures stand out that nobody had had the time to put side by side.
What the count says:
· 168 of the 486 applications came back incomplete — 35 %, and 3 documents account for 149 of them: the tax assessment filed only in part (67 applications), bank details in the name of someone who is not the declared legal guardian (48), proof of a change of circumstances after the tax assessment, where the family reports a separation or a job loss (34). Every incomplete application means a letter, a wait, and a family who calls twice.
· 31 of the 74 credit notes due were never applied, for want of being matched in time against the authorised absences: €2,180 that families paid without owing it, under your governing board's resolution of 14 October.
· 118 of the 214 families you chased for arrears have never filed a hardship fund application, although the income ratio they themselves declared in their grant application is below the threshold your governing board voted on 14 October. These are not families refusing to pay: they are families the school never offered the entitlement it created itself.
What I bring you this morning, already written: the 3 missing-document letter templates, one per document, stating exactly what to send back and where; the 31 credit notes recalculated, each with the authorised absence, its date and the line of the resolution that founds it; and the hardship fund information note, ready to go out with the reminders, plus the named list of the 118 families concerned.
The gain, costed on your own volumes: pre-assessing a grant application goes from 60 % to 10 % of the file's time — from 30 minutes to 5 minutes, and those 5 minutes are a check on a printed calculation, not data entry.
The next step, and it takes half a day: you read the 3 letter templates and the 31 credit notes, you sign, and the families are refunded on this term's invoice. state-of-the-business-office_486-applications-214-reminders-3200-lines.pdf168 incomplete applications, 3 documents for 149, 118 families never signposted
⛓ Sourced · 486 grant applications from the campaign, governing board tariff resolution of 14 October, register of authorised absences, reminder log
There are two of us, the accounting agency is 18 km away, and the grant campaign falls at the same time as billing. Where do we start without opening everything at once?
With three workstreams out of seven — and I have ranked them by the time they give you back, not by the order they arrive in the year.
What each one weighs, measured on your financial year:
· Grants and document checking: 486 applications, 202 hours given back. It is also the workstream that makes the 168 missing-document letters disappear.
· Letters and reminders to families: 2,840 letters, 284 hours given back. It is the largest volume, and the simplest to open: your templates already exist.
· Termly billing of school charges: 3 campaigns, 57 hours given back, and above all 0 credit note forgotten.
Those three workstreams make up the year's 543 hours. The other four — procurement support, budget monitoring, answering families on their own channels, checking purchase documents — open in the second term, one a month.
And I would advise against opening all seven at once, with the figures behind it: the first three need two one-hour meetings — one with the two of you to settle the letter templates, one with the head teacher to settle what I am allowed to read. All seven need six, two of them with the accounting agency, which has to be rescheduledfive weeks' delay to going live, for hours that do not move by a single figure. Three workstreams in October, four in the second term: the January grant campaign is already served, and the whole year is covered.
What those two meetings cost you, and what they give back: one hour to settle the 3 missing-document letter templates and the hardship fund note, one hour to settle the reading perimeter. Walking out, you have the campaign calendar set week by week, with the number of applications expected in each — 132 in week three, and that is where the load concentrates at your school.
The next step I propose: that the two meetings be put in the diary this week, and that I match the register of authorised absences against the voted tariffs every night, so that a credit note no longer depends on anyone's memory. That is the action that gave €2,180 back to families, and it costs the business office not one minute. state-of-the-business-office_486-applications-214-reminders-3200-lines.pdf543 hours across 3 workstreams, opening order, 132 applications in week 3
⛓ Sourced · count of the seven uses over the financial year, grant campaign calendar for the last 3 years, business office workload plan
All of that assumes you read the families' tax assessments, their circumstances, their arrears. That is income, and minors. Where does it go, and who answers if it leaks?
Nothing goes anywhere. I run on local inference on a machine in the school, and what I read does not leave your network.
Local inference means the model computes on your machine: a tax assessment, a family's circumstances or an unpaid balance never crosses an outside network to be processed. If the school would rather not administer a machine, the other route is an isolated resource hosted in France, dedicated to Lycée des Grands-Prés, shared with neither of the two other schools of the accounting agency.
What that changes, point by point:
· Families' income and circumstances train no model, neither ours nor a third party's.
· I work read-only, and the technical account I read through has no right to write into your financial management softwarethat can be checked with one command, which is worth more than a promise.
· Encryption in transit and at rest, role-based accessrights follow the role: the business office secretary opens the charge accounts, not the tax assessments in the grant files. 5 roles, and the log shows 0 out-of-role access since go-live.
· Hosting in France, under French law, architecture designed to reduce exposure to extraterritorial legislation, including against an American operator hosting in Europe — location alone not being enough to guarantee immunity, the exposure is documented for the configuration chosen. For a heightened level of requirement, the SecNumCloud option exists.
· A complete log: who asked what, when, and what the system produced.
And on decisions, this is not caution, it is law, in two places:
· A decision producing legal effects concerning a person cannot be based solely on automated processing — that is Article 22 of the General Data Protection Regulation. Awarding a grant is one: it remains the decision of the competent authority, and that is exactly what makes it reasoned and contestable by the family.
· The functions of authorising officer and public accountant are incompatible — Article 9 of the Decree of 7 November 2012 on public budget and accounting management. I serve that separation, I do not work around it: I prepare the document, the head teacher commits and issues the payment order, the public accountant pays. None of those three signatures goes through me, and that is what protects the school.
What I do as soon as you give me the mandate, on the other hand, and it is not a refusal: signing a purchase order, settling an instalment plan, granting a reduction — I build the whole act, costed, with the resolution that founds it, and all that is left is the signature. The mandate is written, capped, dated and withdrawable with a word; you set its limits.
And the family knows who they are talking to: I introduce myself as a digital assistant of the school in the first sentence, because the European artificial intelligence regulation requires that anyone interacting with an AI system be informed — and the business office is reachable at any moment, in which case I pass the request on with the subject already noted.
The figure that sums all of this up: 0 family data out of the school network over the year, and 0 transfer outside the European Union.
What I propose: that I keep up to date the processing record the academy's data protection officer will ask you for — hosting, data processed, retention periods, who accesses what, and the mention of local inference. The first version is written and attached; it updates itself each time a new use is opened. technical-framework_where-family-data-lives.pdfLocal inference, read-only, 0 transfer outside the EU, officer-accountant separation
✎ Framework · deployment architecture, technical account rights, first version of the processing record, Article 22 GDPR, Article 9 of Decree no. 2012-1246 of 7 November 2012
Local inference · no data outside the EU

Your case is not here? That is exactly what a 15-minute conversation is for. Book the free audit

Use cases

The uses of AI in a school's business management

Each use corresponds to an agent we deploy. All work in support, subject to the approval of the business manager and the authorising officer.

Included in your agent The 6 capabilities essential to this promise are included, at no extra cost.
From 995 € incl. VAT / month

Pre-assessment of grants & financial help

Check that the documents are complete and apply the scales; the award remains the decision of the competent authority.

Invoicing school fees

Prepare the invoicing for meals, boarding and trips, with the reductions for absences.

Letters to families

Draft notices, measured reminders and answers to questions about fees and financial help, for approval before sending.

Support for procurement & orders

Prepare the tender documents and track the school's orders, respecting public procurement rules.

Budget tracking for the school

Support the preparation and tracking of the budget, flag discrepancies; the decisions remain those of the authorising officer.

Check the documents behind the school's grants, purchases and spending

Check tax assessments, bank details and supporting documents attached to grant and assistance applications.

Controls and safeguards These 4 controls are built into the agent: they frame what it does, whatever plan you pick. They are not chosen and are not added to your order.
Human validation, exceptions and escalation Status, safe closure and audit trail Sources, access rights and handling of questions with no answer Protect pupils’ data and prevent substitution or cheating uses

Need to go further?

These agents handle a different business process, with their own owner and their own price. They are added to this one.

Does your need fall outside this?

In 15 minutes we identify the agent that will give your staff the most time back — without oversizing the project.

Book the free audit Build your agent
The gain

How much time can a business office win back?

By automating the pre-assessment of grants, fee invoicing and letters to families, the school can aim for a clear reduction in administrative time — reinvested in running the school and supporting the pupils.

Pre-assessment of a grant application
Today · done by hand
Checking and approval
A letter or reminder to a family
Today · done by hand
Prepared by the agent, to approve
Termly invoicing of school meals
Today · done by hand
Checking and approval
Qualitative, non-contractual comparison: the proportions shown illustrate the shift of the work towards review, they represent no measurement. Every output of the agent is reviewed and approved by a competent person.
How it works

The stages of your AI agent project

1

Audit & scoping

15 minutes to target the use case with the best return.

2

Quote or direct sign-up

A catalogue offer is bought online; a specific need gets a costed quote.

3

Design

We design the agent and its guardrails.

4

Integration & testing

We connect your tools to the agent, which is itself hosted in France.

5

Rollout

Going live and training your team.

6

Operation

Continuous supervision and improvement.

Pricing

Three options, one agent

A business management agent (grants, school fees, procurement support, letters to families), installed and operated for you. Choose according to how you are organised. Prices exclude VAT — available by direct award below the public procurement thresholds.

Agility

Setup + controlled subscription

11,605 € incl. VAT setup
then 995 € incl. VAT/month — you invest at installation and pay a reduced subscription. Ideal for keeping the cost under control over time.
  • Installation, configuration and training for your teams
  • Operation, human oversight, updates and support
  • Sovereign hosting in France, a dedicated and isolated resource
Order →
The simplest Serenity

All inclusive, no setup fee

1,640 € incl. VAT /month
all inclusive, immediate start. No upfront investment: a single subscription. Ideal for starting quickly and simply.
  • Setup included (installation, configuration, training)
  • Operation, human oversight, updates and support
  • Sovereign hosting in France, managed end to end
Order →
100% Sovereign

On site, you own it

16,586 € incl. VAT setup
then 1,255 € incl. VAT/month · + hardware from 2,989 € (one-off purchase, in addition) — a sovereign computer installed on your premises, maintained remotely. Models run locally, your data returned at the end of the contract. 36-month commitment.
  • Hardware installed on your premises (you own it)
  • French / European AI models run locally
  • Secure remote maintenance (Pro support included)
Order →
Not included in the packages: AI consumption (model tokens), re-invoiced at real cost with no margin, and tracked in real time in your client area. Maintenance and supervision subscription for an initial term of 12 months for the Agility package, 24 months for the Serenity package and 36 months for the 100% Sovereign package, renewable; support levels (SLA 72 h / 24 h / 4 h) optional. Bespoke development, additional integrations or exceptional volumes are quoted separately. Support Monday to Friday, 9am to 6pm. Prices include VAT at 20%: as a public body that is not VAT-registered, you cannot reclaim it.
AI model: none of the AI models offered currently carries a fixed surcharge. When the selected model carries a cost, that cost is shown when you choose it, before you order, and re-invoiced at the cost incurred, with no mark-up; usage is billed at the publisher's price. Publishers' prices are published in US dollars: the amount re-invoiced is the amount in euros actually borne by Blue Lemon Agent on the publisher's invoice, at that invoice's exchange rate, with no commission or mark-up.
Included components and additional components Components included in the base offer: the Blue Lemon Agent software foundation, the AI models listed in the order journey, the standard channels (Microsoft Teams, Slack, WhatsApp Business, email, website chat, calendars, Microsoft 365 / Google Workspace, file storage, market VoIP telephony, professional social-media pages and accounts, Google Business Profile), hosting in France for the package chosen, backups, supervision, updates and support. If adapting the AI agent to your constraints, your needs or your requests requires other paid components — a third-party publisher's software licence, paid API access to one of your applications, hosting of health data, for which French law requires an HDS-certified host (art. L. 1111-8 of the French Public Health Code), SecNumCloud-qualified hosting, a speech synthesis service, particular hardware —, they are offered to you as an option or on quotation and re-invoiced at the cost incurred; nothing is committed without your written agreement. Where the artificial intelligence model you choose entails an additional cost, that cost is shown to you before you order and re-invoiced to you at the cost incurred, with no margin.
What to expect
Go-live 2 to 3 weeks
Agent designed, channels connected, team trained.
Steady state 4 to 7 weeks
After a few weeks of real use, once the agent's behaviour matches what you expect. Indicative estimate, adjusted to the options you keep. It is not a delivery commitment.
Our commitment

Four guarantees that matter to a state school

Pupils' data never leaves the schoolLocal inference or an isolated resource hosted in France; no data entrusted to a foreign third party.
Data in France, under French lawAs regards pupils' data: hosting in France under French law, architecture designed to reduce exposure to extraterritorial legislation, location alone not being enough to guarantee immunity.
The officer keeps the decisionThe agent prepares applications, invoices and documents that can be checked; no commitment of expenditure is automated.
Human oversight & traceabilityFor the pre-assessment of grants & financial help: systematic updates and logging, compliant with the AI Act.
Frequently asked questions

Your questions, our answers

Does the agent award the grants?
No: it pre-assesses and prepares; the award remains the decision of the competent authority, against the scales.
Is it compatible with our school management tools?
Yes: secure integration with your financial and administrative management software, defined at the design stage.
Does the agent commit the school's expenditure?
No: it prepares the documents and the tracking; committing and authorising expenditure remain acts of the business manager and the authorising officer.
Does it integrate with the national education tools?
Yes: through secure integrations defined at the design stage, respecting the school's rules.
How long does it take to deploy an agent?
A few weeks as a rule, after a free audit that identifies the most useful use case, then a phase of design, integration and testing before going live and handing over to the business office.
Where is pupils' data hosted?
In France, on a resource dedicated to and isolated for each school. GDPR: governed deployment. Depending on the need, the agent can also run on local inference, with no data leaving the school's network.
Do we need a technical team in-house?
No. The agent is designed, installed and operated by us: supervision, updates and maintenance are included. The business office concentrates on its work.
Let's talk

Let's size up the potential in your school

A few minutes to identify the most useful use case — hosted in France, supervised, with no commitment.