Published
Održavanje i nadogradnje sustava CARNET SIGMA
Notice number: 00573120-2026
KEY INFORMATION
- Submission deadline
- • Sep 23, 2026
- Location
- 🇭🇷 Croatia
- Contracting authority
- Hrvatska akademska i istraživačka mreža carnet
- Accepted Languages
- Croatian
- Tender type
- Services
- Contract Value
- Published date
- Aug 19, 2026
TENDER DESCRIPTION
This tender solicits comprehensive services for the maintenance and significant upgrade of CARNET’s SIGMA business information system. The core scope involves migrating the existing Odoo Community 12 production system to Odoo Community 18, alongside ongoing maintenance, troubleshooting, and minor functional enhancements to ensure uninterrupted operation throughout the transition. Key technical requirements include proficiency in Odoo (v12 to v18), PostgreSQL (v15+), Ubuntu/Debian, Python, nginx, and experience with private cloud/on-premise deployments, REST API integrations, Microservice architecture, and containerization, all while adhering to digital accessibility guidelines. The contract spans 12 months from the date of mutual signature, requiring phased project execution, a detailed development plan within 30 days, and includes specific milestones for module implementation, user testing, data migration, and post-production support. Financial standing requirements include no outstanding tax or social security obligations exceeding 1,000 EUR, alongside a bid bond of 3,000 EUR for maintenance activities and 6,000 EUR specifically for the Odoo version upgrade component.
TENDER BRIEF
The contract duration is 12 months. The contract start date is upon mutual signature of the agreement.
Key milestones and phases include:
- A detailed activity plan, implementation dynamics, and delivery method for individual functionalities and deliverables will be defined at an initial (kick-off) meeting.
- For Group 2, a phased delivery by modules, functional units, or system instances is anticipated.
- Within 30 days of the formal contract signing, the selected bidder must submit a development plan that includes a detailed schedule with start and end dates for all activities, clearly marked key deadlines, logical phases and activities with descriptions and expected deliverables, and key checkpoints (milestones).
- Specific phases for Group 2 (ODOO version upgrade) include:
- Phase after the analysis of the existing state.
- Phase after the implementation of the "Textbook Management" module.
- Phase after the implementation of the "Registry" module.
- Phase after the implementation of the "Accounting" module.
- Phase after the implementation of the remaining modules.
- Phase after the implementation of the SIGMA-UP instance.
- Phase after the implementation of the instance for teaching purposes.
- Phase after the completion of training.
- Phase after user testing.
- Phase after data migration.
- Post-production support is also an expected activity.
- After each phase is completed, the Client and Contractor will sign a handover report.
Sources
- 1Opći podaci o postupku nabave.html — “nabave Naručitelj je odredio točne količine u troškovniku. 3.2.2. Tehničke specifikacije Detaljne tehničke specifikacije se nalaze u zasebnom prilogu. 3.2.3. Troškovnik Detaljan troškovnik se nalazi u zasebnom prilogu –…”
- 2Prilog 1b.-Obveze-odabranog-ponuditelja-u-planiranju-i-razvoju-IT-rjesenja-2026-05-1.docx — “i usluga koji je predmet nabave. Ovaj plan mora obuhvaćati: Vremenski plan razvoja: Detaljan pregled svih aktivnosti s pripadajućim početnim i završnim datumima, osiguravajući da su svi ključni rokovi jasno istaknuti. Fa…”
- 3Prilog 1a.-Obveze-odabranog-ponuditelja-u-planiranju-i-razvoju-IT-rjesenja-2026-05-1.docx — “i usluga koji je predmet nabave. Ovaj plan mora obuhvaćati: Vremenski plan razvoja: Detaljan pregled svih aktivnosti s pripadajućim početnim i završnim datumima, osiguravajući da su svi ključni rokovi jasno istaknuti. Fa…”
- 4Prilog 3b. Troškovnik - nadogradnja ODOO verzije.xlsx — “,,,,, ,,,,, ,,,,, Ponuditelj:,,,,, Adresa:,,,,, PONUDBENI TROŠKOVNIK,,,,, Ev. br.: 23-26-OP,,,,, Grupa 2,,,,, ,,,,, Red. br.,Naziv,Jedinica mjere,Količina stavke,Jedinična cijena bez PDV-a,Ukupna cijena bez PDV-a 1,2,3,4…”
- 5Prilog 2b. Poslovno-tehnički zahtjevi za nadogradnju Odoo verzije.docx — “bit će dogovoren na kick off sastanku. Predviđa se isporuka po modulima/instancama. Primjer faza isporuke koje se prema dogovoru mogu izmijeniti: Faza po završetku analize postojećeg stanja Faza po završetku implementaci…”
The core scope of work for this tender involves the maintenance and upgrades of the CARNET Sigma system, specifically including an upgrade of its Odoo version.
The statement of work summary and core deliverables include:
- Planning and Development of an IT Solution: This covers defining obligations, deadlines, priorities, and methods for tracking progress.
- Process and Methodology Familiarization: The selected bidder must be familiar with the project implementation processes and methodologies, such as development methods, testing approaches, and delivery procedures.
- Development Plan Delivery: Within 30 days of contract signing, the selected bidder must submit a development plan for the IT solution, system, and services, which includes a detailed timeline of all activities.
- Overall Project Duration: The expected period for service execution and delivery of all contracted deliverables is 12 months from the start of the contract.
- Phased Project Execution: The project will be divided into phases, with delivery anticipated by modules or instances. Examples of phases include: completion of existing state analysis; implementation of modules such as Textbook Management, Registry Office, and Accounting; implementation of the SIGMA-UP instance; implementation of instances for teaching purposes; completion of education; user testing; and data migration.
- Post-Production Support: After each project phase, module, or instance goes live, the contractor is required to provide post-production support to stabilize functionality and ensure smooth operation in the production environment. This includes analyzing and resolving irregularities, refining or modifying functionalities to meet contractual requirements, and optimizing performance and stability.
- Documentation and Design: The contractor must create an AS-IS inventory of existing functionalities and a TO-BE solution design. The TO-BE design needs to include gap analysis, proposed configurations and adaptations, mapping of classification codes and statuses, integration specifications, print and report specifications, rules for assigning codes and numbers, and test scenarios with validation criteria.
- Acceptance Criteria: Key acceptance criteria include: correct management of classification codes, classes, and subjects; successful registration of various document types (incoming, outgoing, internal); accurate assignment of registry numbers; proper implementation of status flow and approval rules; functional management of attachments, scanning, and electronic signatures; correct receipt and dispatch of documents via an access point; and accurate registration and linking of financial documents.
- Reporting: The selected contractor is obligated to prepare and submit project execution reports to the client for comments and finalization.
Sources
- 1Kriteriji za kvalitativni odabir gospodarskog subjekta.html — “1.708-1.999 2zm-1-9c-.437 1.437-1.563 2.562-2.998 3.001 1.438.44 2.561 1.564 3.001 3.002.437-1.438 1.563-2.563 2.996-3.002-1.433-.437-2.559-1.564-2.999-3.001zm-7.001 22c-6.617 0-12-5.383-12-12s5.383-12 12-12c1.894 0 3.63…”
- 2Prilog 1b.-Obveze-odabranog-ponuditelja-u-planiranju-i-razvoju-IT-rjesenja-2026-05-1.docx — “To uključuje tehničke specifikacije, planove projekta, protokole komunikacije, izvješća i druge relevantne materijale. Definiranje obaveza: Jasno utvrditi što se očekuje od svake strane, definirati rokove i prioritete te…”
- 3Prilog 1a.-Obveze-odabranog-ponuditelja-u-planiranju-i-razvoju-IT-rjesenja-2026-05-1.docx — “To uključuje tehničke specifikacije, planove projekta, protokole komunikacije, izvješća i druge relevantne materijale. Definiranje obaveza: Jasno utvrditi što se očekuje od svake strane, definirati rokove i prioritete te…”
- 4Prilog 2b. Poslovno-tehnički zahtjevi za nadogradnju Odoo verzije.docx — “osobe po nalogu Naručitelja. Ključne obveze voditelja projekta Naručitelja: •osiguranje dostupnosti potrebnih resursa (ljudskih i tehničkih) • koordinacija aktivnosti s voditeljem projekta Izvršitelja • ovjera primopreda…”
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Unlock tender brief for freeTENDER DOCUMENTS
DIRECTORY • 12 FILES
- Prilog 2a. Tehnička specifikacija - CARNET sigma 2026. održavanje i nadogradnje.docx78 KBDOCX
- Prilog 2b. Poslovno-tehnički zahtjevi za nadogradnju Odoo verzije.docx123 KBDOCX
- Prilog 1a.-Obveze-odabranog-ponuditelja-u-planiranju-i-razvoju-IT-rjesenja-2026-05-1.docx293 KBDOCX
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