Once® CAD/PLM Database

Once® sets the standard for best practise reuse in engineering in your company. Once® is our rich Engineering Systems register database and the repository for all multi-discipline tags, parts, BOMs and in-depth electrical engineering. Once® makes drawing production, document production, procurement and project processes more efficient. 

It doesn't matter if you prefer to work in the CAD tool itself and use our Once® toolbar, or directly from the Once® CAD/PLM database and open your drawings from here. With Once® you have 100% data consistency across your projects.


  • Once® encourage parts reuse through efficient versioning of all technical data
  • Once® trace information through all phases of the product lifecycle
  • Once® enhances efficient work processes with 100% data quality 


  • Products and parts database
  • Document template and reporting tools
  • Standard documents and datasheets version control
  • Product and document variants in the lifecycle
  • Multi-discipline Engineering Registers
  • Spare part list
  • BOMs and Tag management
  • Documents and Drawing production
  • Vendor documents and markup process
  • Serialization of Equipment
  • Support for recertification
  • Data exchange to/from CAD and ERP systems

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  • Reports, lists, documents and drawings
    • Construction drawings for electro, hydraulics and process
    • Datasheets, Norsok included
    • Manufacturing Record Book (MRB)
    • All indecies
    • Connection tables
    • Marking and cable trace
    • PLS I/O
  • ERP Integrations to IFS, SAP, Oracle and MS-NAV
  • Plug-in for AutoCAD