You connect Oracle Aconex and 12d Synergy with a CDE integration that moves civil drawings, models, revisions and metadata from the design team's 12d Synergy environment into the owner's Aconex register, and returns reviewed documents to 12d Synergy. CDE Sync™ links both platforms through dedicated accounts, translates 12d Synergy attributes into Aconex register fields and logs every transfer.
Why civil teams end up in both platforms
12d Synergy is widely used by civil designers and surveyors who work in 12d Model, particularly on roads, rail, drainage and land development across Australia and New Zealand. It manages the design files those teams produce, including the large model and string files that general document platforms handle poorly.
Oracle Aconex is a common choice for owners and principals on transport, water and energy projects. When the owner mandates Aconex, the civil team has to take each drawing package out of 12d Synergy, rename it to the owner's numbering scheme, fill in the register fields and upload it. Comments and statuses then have to be carried back by hand. On a corridor project with hundreds of drawings per issue, that cycle consumes days of document control time and invites the wrong revision going out.
What carries across between Aconex and 12d Synergy
CDE Sync™ moves files with their version history and maps 12d Synergy attributes to the fields the Aconex register requires. Document number, revision, status, discipline and document type arrive in the format the owner expects. The return path brings reviewed documents back into a nominated 12d Synergy folder with the review outcome recorded, so designers see the owner's response without leaving their own environment.
You choose the direction for each folder. Many teams send issued drawings one way into Aconex and bring only returned documents back. The Oracle Aconex and 12d Synergy integration pages describe each connector.
How to connect Aconex and 12d Synergy, step by step
Agree with the owner which document types move from 12d Synergy to Aconex, and what should come back.
Obtain the owner's Aconex register configuration, including mandatory fields, picklists and numbering rules.
Request an Aconex integration user from the owner's Aconex administrator.
Arrange a 12d Synergy service account with access to the relevant jobs and folders.
Connect both platforms in the CDE Sync™ wizard and select the 12d Synergy folders and Aconex document types.
Map 12d Synergy attributes to Aconex register fields, value by value, and set the schedule.
Run a test issue on a small drawing set, review it in Aconex with the owner's document controller, then switch on the full flow.
Handling native civil files
Civil packages often include native files alongside PDFs, such as 12d models, string files and exported surfaces for the builder. Owners differ on whether they want native files in the Aconex register at all. Some want PDFs only, some want natives as supporting documents, and some want natives sent to a separate area. Agreeing this before the first run keeps the register clean and avoids large uploads the owner never asked for.
It also helps to agree how file names relate to document numbers. 12d Synergy users often rely on folder and file naming conventions that carry meaning, such as chainage or package references. Those conventions can feed Aconex fields automatically, which saves re-keying and keeps the two records consistent. Our guide to syncing ISO 19650 metadata between CDEs covers mapping in more depth.
Once the flow is running, most teams settle into a simple routine. The design manager releases a package in 12d Synergy, the sync places it in the Aconex register on the next run, and the owner's reviewers respond in Aconex as they always have. Document controllers check a short exceptions report rather than every file, which frees them for the work that needs judgement.
Security for owner submissions
Owners on transport, water, energy and aviation work often sit under the Security of Critical Infrastructure (SOCI) Act. CDE Sync™ streams files directly between 12d Synergy and Aconex without storing them, encrypts data in transit and processes it in the Azure region you choose. No files pass through desktops or personal drives. Utopia Digital holds SOC 2 Type II and Cyber Essentials. See the Security Trust Portal and the global data region map.
Aconex, 12d Synergy and the Utopiaverse™
An Aconex to 12d Synergy connection is part of the Utopiaverse™, the connected record Utopia Digital builds across your platforms. CDE Sync™ keeps both aligned during delivery, CDE Backup™ keeps an independent copy in your own Azure, CDE Migrate™ handles moves onto or off either platform, and CDE Archive™ captures the record at completion. AI Insights then searches design and register content together, with answers that cite the source files. See also How Do I Connect 12d Synergy and ProjectWise? and How Do I Connect Oracle Aconex and Autodesk Forma?
See Aconex and 12d Synergy connected in the monthly live demo, or talk to the team about your project.
