Step 1 of the Keyhole Legacy System Assessment Framework highlighting Application Inventory as the starting point for legacy application modernization, with the first step emphasized in a four-step modernization process.

Legacy Application Inventory: How to Identify and Assess Your Systems

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You can’t modernize what you can’t see. Most organizations don’t have a complete, current view of their application portfolio. Systems accumulate through growth, acquisitions, and tactical decisions. Ownership becomes unclear, usage declines, duplicate capabilities emerge, and maintenance costs continue long after the original business need has changed. Before making modernization decisions, organizations need a clear understanding of what they own, …

Infographic introducing the Keyhole Legacy System Assessment Framework, showing a four-step process consisting of Application Inventory, Modernization Readiness Assessment, Application Portfolio Prioritization, and Modernization Sequencing Strategy for planning legacy application modernization.

Legacy System Assessment Framework: How to Audit, Score, and Prioritize Your Application Portfolio

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Learn a practical four-step framework for legacy system assessment, application portfolio prioritization, and modernization planning. Build an executable roadmap that reduces risk and aligns technology investments with business goals.