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Generate functional documentation from COBOL programs

iBEAM IntDoc analyzes COBOL programs, copybooks, JCL, and database interactions to generate BRD, functional, and technical documentation for faster system understanding and modernization planning.

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Reverse Engineer legacy system code into functional documentation to enable analysis, planning, and modernization

COBOL code to documentation

Inside iBEAM IntDoc – The Workflow Architecture.

Structured reverse‑engineering and documentation workflow

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Analyze source
code

Scans COBOL programs, copybooks, batch jobs, and database calls to understand business logic and system dependencies.
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Generate documentation

AI-assisted reverse engineering turns code into human-readable documents explaining behavior, workflows, and functionality.
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Human
in the loop

Senior Architects review and refine the generated documentation to ensure accuracy, consistency, and scalability.

iBEAM IntDoc simplifies Oracle Forms to documentation conversion

Import COBOL source artifacts

COBOL programs, copybooks, JCL scripts, and database definitions are securely imported from your repository or environment into iBEAM IntDoc.

AI-assisted program and data flow analysis

iBEAM IntDoc analyzes program logic, batch workflows, file structures, and database interactions to build a complete functional view of the system.

Generate required documentation

The analyzed COBOL logic is converted into a BRD or other required functional, technical, and architectural documentation.

Which COBOL components does IntDoc support?

COBOL Component Status IntDoc Support
COBOL programs Legacy / Active Full analysis & documentation
Copybooks Legacy / Active Full analysis & documentation
JCL scripts Legacy / Active Full analysis & documentation
Batch job workflows Legacy / Active Full analysis & documentation
File structures (VSAM / sequential) Legacy / Active Full analysis & documentation
Database interactions (DB2 / IMS / others) Current Full analysis & documentation

Challenge | IntDoc Solution | Outcome

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The Problem

COBOL environments often lack up-to-date documentation. Business logic is distributed across programs, copybooks, and batch jobs, making system changes difficult and risky.
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IntDoc Solution

IntDoc reverse-engineers COBOL programs, copybooks, JCL workflows, and database interactions into structured functional and technical documentation automatically.
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Outcome

Your team receives a complete system blueprint on day one, enabling impact analysis, modernization planning, and faster delivery without manual discovery.

Documentation outputs for COBOL environments

Functional documentation of program workflows

Business requirement documentation (BRD-style)

Program and copybook dependency mapping

Batch job and JCL workflow documentation

Data structure and file mapping

System integration and traceability matrix

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Data security and IP considerations

IntDoc runs within your controlled environment, ensuring COBOL source code and business logic remain secure. No code leaves your infrastructure. All analysis follows enterprise security practices and supports compliance requirements while generating reliable documentation.

Flexible pricing and engagement models

Choose the level of ownership, acceleration, and expert involvement that fits your documentation and modernization roadmap.

Oracle Reports modernization services

Tool License
Model

Use iBEAM IntDoc with your internal team to generate documentation at your own pace.

  • License iBEAM IntDoc for legacy application code documentation
  • Up to 80% automated functional and technical documentation generation
  • Internal teams perform review, refinement, and approval
  • OptiSol provides tool onboarding, enablement, and documentation standards
  • Ideal for organizations seeking self-driven, scalable documentation programs

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Co-Execution
Model

Accelerate documentation delivery with a shared model combining your team and OptiSol experts.

  • iBEAM IntDoc licensed with joint execution ownership
  • Up to 80% automation with architect-led validation and BRD structuring
  • Faster system understanding with reduced manual analysis effort
  • Built-in knowledge transfer and documentation governance practices
  • Ideal for teams balancing speed, accuracy, and capability building

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Comprehensive Documentation Model

OptiSol delivers complete legacy application documentation using iBEAM IntDoc.

  • End-to-end execution: code analysis → functional mapping → BRD generation → traceability matrix
  • iBEAM-powered reverse engineering with structured documentation outputs
  • Full validation by domain architects and documentation SMEs
  • Production-ready functional, technical, and architectural documentation
  • Ideal for organizations requiring rapid, risk-free system understanding for modernization

Our clients success stories

Administration

OptiSol used iBEAM JCT to migrate a municipal tech provider’s Oracle Reports 12c to Jasper, saving 45% costs and 70% time.Read More »

Finance

With iBEAM JCT OptiSol migrated 3,000+ Oracle Reports for a global BFSI leader in 8 months, ensuring zero downtime and compliance.Read More »

Healthcare

iBEAM JCT helped migrate 4,000+ multilingual Oracle Reports to Jasper for a healthcare client, saving 74% costs and 72% time.Read More »

Trusted by Enterprises Documenting Legacy COBOL Environments

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