Enterprise Digital Rights Management User Group Assignment

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Solution Overview

Problem

Conventional enterprise digital rights management systems are inefficient in assigning access rights to multiple users, as they require manual selection and repetition for assigning rights, which is time-consuming and laborious, especially when specific rights need to be assigned to a few users across numerous documents.

Innovation Solution

The creation of user groups and user templates allows for the simplification of access rights assignment by grouping users and defining specific rights, which can be stored and reused, reducing the need for manual selection and repetitive processes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual selection and assignment of access rights is performed for each user individually, then precise control over user permissions is achieved, but the time and effort required for authorization increases significantly

Engineering Contradiction:
Improveaccess rights control precisionVSAvoidauthorization time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent merges multiple user access right assignments into a single group-based operation. By creating user groups and assigning access rights to the group once, the system simultaneously assigns rights to all members of that group, reducing repetitive manual operations while maintaining precise control through group membership management.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent implements preliminary action by pre-defining user groups and their membership before actual document access right assignment is needed. This pre-organization of users into groups with predefined characteristics allows for rapid authorization without manual selection at the time of document sharing.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If access rights are assigned to multiple users across numerous documents individually, then precise permission management is maintained, but the labor and complexity of the process increases

Engineering Contradiction:
Improvepermission management precisionVSAvoidauthorization process complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple authorization operations into a single group-based assignment. Instead of managing permissions for each user-document pair separately, the system assigns access rights to entire groups of users simultaneously, dramatically reducing process complexity while maintaining precise permission control through group definitions.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent creates universal user groups that can be applied across multiple documents and contexts. A single group definition serves multiple authorization purposes, allowing the same group to be reused for different documents and access scenarios, thereby simplifying the overall authorization process.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Productivity

If user groups and templates are created and stored in a repository, then access rights assignment efficiency is improved, but the initial setup and system structure complexity increases

Engineering Contradiction:
Improveaccess rights assignment efficiencyVSAvoidsystem structure complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent implements preliminary action by creating and storing user groups and access right templates in a repository before actual authorization needs arise. This pre-prepared infrastructure enables rapid assignment operations, as the system only needs to reference and apply pre-defined groups and templates rather than creating them from scratch each time.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent uses copying by storing user group definitions and access right templates in a repository that can be accessed and reused by multiple eDRM devices. Instead of recreating the same group configurations on each device, the system copies or references the centralized definitions, improving consistency and efficiency across the enterprise.

Inventive Principle:
Principle #26Copying

Data Source

PatentEP2565814B1Assigning access rights in enterprise digital rights management systems
Publication Date: 2021.02.03 TATA CONSULTANCY SERVICES LTD
  • EP2565814B1 patent drawingFigure 1
  • EP2565814B1 patent drawingFigure 2
  • EP2565814B1 patent drawingFigure 3

AI summary

The present subject matter relates to assigning access rights in enterprise digital rights management (eDRM) systems. In one embodiment, a method includes receiving, by an enterprise digital rights management (eDRM) device, user data corresponding to a plurality of users. Further, the method includes creating a user group based on the user data. The user group, thus created, is sent for storage in a repository associated with an eDRM server, enabling the user group to be accessible by a plurality of eDRM devices.