Document Reference Sync Across Content and Collaboration Platforms

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Solution Overview

Problem

Migrating data and software from one system to another can be complicated due to the volume of data, complexity of file structure, and software configuration, and merging systems can lead to compatibility issues.

Innovation Solution

A content management system that manages and synchronizes content items across devices, including references to documents in a collaboration system, updating metadata changes and deleting references when documents are deleted, allowing users to interact with references as if they were the actual documents.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If data and software are migrated from one system to another, then system functionality can be expanded, but the complexity of the migration process increases due to data volume, file structure complexity, and software configuration

Engineering Contradiction:
Improvesystem functionalityVSAvoidmigration process complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the migration process into distinct phases: creating references to documents in the collaboration system within the content management system, synchronizing metadata changes between systems, and managing reference updates. This segmentation allows each phase to be handled independently, reducing overall migration complexity while maintaining system functionality expansion.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces references as intermediary objects that link the content management system to the collaboration system without requiring full data migration. These references act as mediators, allowing users to access collaboration system documents through the content management system interface, thereby expanding functionality without directly transferring complex data structures.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If two systems are merged into a single system, then integration can be achieved, but compatibility problems arise as the two systems may not work well together once merged

Engineering Contradiction:
Improvesystem integrationVSAvoidsystem compatibility
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent extracts only the essential metadata and reference information from the collaboration system documents, storing these as references in the content management system rather than merging entire document contents. This extraction approach maintains integration capabilities while avoiding compatibility conflicts between different system data structures and formats.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent creates copies of document metadata and reference information from the collaboration system, storing these copies in the content management system. Users interact with these metadata copies rather than the original documents, ensuring compatibility while maintaining integration. The actual document contents remain in their original system, avoiding direct merging conflicts.

Inventive Principle:
Principle #26Copying

3Ease of operation

If references to collaboration system documents are stored in the content management system, then users can access documents through a unified interface, but metadata synchronization complexity increases

Engineering Contradiction:
Improveuser interface unityVSAvoidmetadata synchronization complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent implements a feedback mechanism where metadata changes in the collaboration system are detected and automatically propagated to update references in the content management system. This feedback loop maintains synchronization without requiring complex manual coordination, as the system automatically detects changes and updates corresponding references, simplifying the synchronization process despite the unified interface requirement.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12566775B2Managing content across discrete systems
Publication Date: 2026.03.03 DROPBOX INC
  • US12566775B2 patent drawing
  • US12566775B2 patent drawing
  • US12566775B2 patent drawing

AI summary

Disclosed are systems, methods, and non-transitory computer-readable storage media for managing content across discrete systems. A content management system can be implemented to manage content items and synchronize content items across devices. A content collaboration system can be implemented to generate documents and facilitate collaboration on documents. To take advantage of the content management system's functionality to manage and synchronize content items while also providing the collaboration functionality of the content collaboration system, the content management system can store and manage references to documents created in the content collaboration system. The document references can be managed by the content management system such that the document references appear to users as if the document references were the referenced document in the collaboration system.