Creating resources > Creating resources and adding value for downstream applications
Building tool assemblies overview
When building new tool assemblies in Resource Manager, search first in your customer hierarchy to find existing components that you can reuse. If you do not find any, continue to search in the vendor catalog, and then map that component to the customer hierarchy.
The following chart shows the approach that enables the maximum amount of reuse of existing material.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.resource_mgr/id1186820 · retrieved 2026-07-11