BIM Collaboration Format¶

The BIM Collaboration Format (BCF) is a structured file format suited to issue tracking with a building information model.

Version: v1 · 2026-09-28 · History
Domain-specific #: 8191
Domain group: Applied Sciences & Engineering
Origin domain: Architecture & Urban Planning
Subdomain: Building Information Modeling → Architecture & Urban Planning

Core Idea¶

BIM Collaboration Format is treated here as the recurring computer science and information systems identity summarized by this source-grounded definition: The BIM Collaboration Format (BCF) is a structured file format suited to issue tracking with a building information model. The BIM Collaboration Format (BCF) is a structured file format suited to issue tracking with a building information model. The BCF is designed primarily for defining views of a building model and associated information on collisions and errors connected with specific objects in the view.

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The Building Problem Sticky Note

When people plan a big building, they make a pretend building on the computer first. If someone spots a problem, like a pipe poking through a wall, they need to tell the others. The BIM Collaboration Format is like a sticky note that says 'look here, this thing has a problem' and shows exactly where, and everyone's computer can read it.

Shared Building Problem Reports

Architects and engineers build a detailed computer model of a building before it is built. Different teams use different programs, like one for walls and another for pipes and wiring. When someone finds a problem, such as two parts crashing into each other, they need a way to point it out. The BIM Collaboration Format is a shared file type for these problem reports: it saves the view of the model showing the problem, which objects are involved, and notes about it, so people using different programs can all work on the same issue.

Open BIM Issue-Tracking Format

A building information model (BIM) is a detailed digital model of a building that design teams share. The BIM Collaboration Format (BCF) is a structured file format for tracking issues in that model. Instead of sending the whole model back and forth, a BCF issue records a particular view of the model plus information about collisions or errors tied to specific objects in that view. Because it is an open, agreed-on format, architects, engineers, and contractors using different BIM programs can raise and resolve the same issues. It was created by the companies Tekla and Solibri and later adopted as a standard by buildingSMART, and it is a key part of the OpenBIM approach.

The BIM Collaboration Format (BCF) is a structured file format for issue tracking against a building information model. Its core content is a defined view of the model (a viewpoint) along with information on clashes and errors linked to specific model objects, so an issue refers to the model rather than duplicating it. This separation lets users of different BIM authoring tools, and different disciplines, collaborate on the same issues regardless of vendor. BCF was developed by Tekla and Solibri and later adopted as a standard by buildingSMART, and coordinating model changes through BCF is a central part of OpenBIM. Most major BIM platforms support it in some form, typically through plug-ins supplied by BCF server vendors.

Scope of Application¶

Supporting software. Coordination software is typically a web-based service which allows for real-time coordination across multiple authoring software platforms and geographies.
Supporting software. Most BIM software has a mix of these functions.
Documented setting. The BCF allows users of different BIM software, and/or different disciplines to collaborate on issues with the project.
Supporting software. There are two main categories of support for the BCF: authoring software and coordination software.
Supporting software. Coordination software is most powerful at coordinating issues and presenting a user interface for the management and tracking of issues.

Clarity¶

A clear use of BIM Collaboration Format names the carrier, the operative relation, and the conditions under which the source treats the identity as present. The minimal definition is The BIM Collaboration Format (BCF) is a structured file format suited to issue tracking with a building information model.

Manages Complexity¶

BIM Collaboration Format compresses multiple computer science and information systems details into a stable diagnostic relation. The source shows both the central mechanism—coordination software is typically a web-based service which allows for real-time coordination across multiple authoring software platforms and geographies.—and the practical consequence—there are two main categories of support for the BCF: authoring software and coordination software.

Abstract Reasoning¶

Type the carrier. Identify the computer science and information systems entities to which the claim applies.
State the relation. Use the source-grounded identity: The BIM Collaboration Format (BCF) is a structured file format suited to issue tracking with a building information model.
Check operation and conditions. The BCF is supported natively by authoring software such as Vectorworks, ArchiCAD, Tekla Structures, Quadri, DDS CAD, BIMcollab Zoom, BIMsight, Solibri, Navisworks, and Simplebim.
Demand recognition evidence.

Knowledge Transfer¶

Within the home domain. Knowledge about BIM Collaboration Format transfers literally when a new case preserves the same carrier type, relation, and recognition test. Coordination software is typically a web-based service which allows for real-time coordination across multiple authoring software platforms and geographies. Most BIM software has a mix of these functions. Beyond the home domain. No canonical parent is asserted for BIM Collaboration Format. An outside case receives the specialist name only when the same typed roles and rejection conditions can be filled literally; otherwise the comparison remains an analogy pending later graph densification.

Relationships to Other Abstractions¶

Current abstraction BIM Collaboration Format Domain-specific

Parents (1) — more general patterns this builds on

BIM Collaboration Format is a kind of File Format Domain-specific

It is a structured interchange file format for BIM-linked issue records.

Hierarchy path (1) — routes to 1 parentless root

BIM Collaboration Format → File Format → Encoding And Decoding → Transformation → Function (Mapping)

Neighborhood in Abstraction Space¶

BIM Collaboration Format sits in a sparse region of the domain-specific corpus (79^th percentile for distinctiveness): few abstractions share its structure, so a faithful description tends to retrieve it precisely.

Family — Software & Systems Architecture (29 abstractions)

Nearest neighbors

Computed from structural-signature embeddings · 2026-10-08