traceability

trace +‎ -ability, also analyzable as traceable +‎ -ity.

• IPA^(key): /ˌtɹeɪsəˈbɪlɪti/

traceability (countable and uncountable, plural traceabilities)

1. The ability to trace (identify and measure) all the stages that led to a particular point in a process that consists of a chain of interrelated events

• reactability