Separate descriptive attributes from relationship and financial attributes

Overview

Technologies Inventory records contain three fundamentally different types of information that serve different purposes and require different maintenance disciplines. Descriptive attributes describe what a technology is. Relationship attributes describe how it connects to other entities in the Enterprise Model — the applications that depend on it, its vendor, its licenses. Financial attributes describe what it costs. Mixing these three without distinction produces records that are difficult to maintain, difficult to analyze, and difficult to hand off between the roles best positioned to maintain each type.

Best Practice

Structure Technologies Inventory records with an explicit organizational distinction between descriptive, relationship, and financial attributes. Descriptive attributes are best maintained by the Technology Owner, who knows the technology itself. Relationship attributes are best maintained collaboratively by the TPM Practice Owner, the Technology Owner, and the teams that own the connected inventories. Financial attributes are best maintained by the Finance Partner and TPM Practice Owner in collaboration with procurement and vendor management. Document this structural distinction in the TPM data strategy so every contributor understands which attributes they are responsible for.

Benefit(s)

Separating attribute types produces cleaner, more maintainable technology records with higher data quality in each category. Maintenance responsibilities are clear and assigned to the people with the best knowledge of each attribute type. Financial analysis can be performed without touching descriptive or relationship data, and vice versa. AI analysis of Technologies Inventory data is more reliable because the distinction between attribute types is visible in the data structure rather than requiring inference.