What occurs when multiple tags match a single user in Dynatrace?

When multiple tags match a single user in Dynatrace, the system processes the tags by using only the first tag that matches. This means that although there can be multiple tags applicable to a user, only the initial tag encountered is utilized for the specific user or entity in question, while any subsequent matching tags are disregarded in this context. This behavior helps to maintain clarity and simplicity in the tagging structure, ensuring that each user has a primary tag that is consistently applied, fostering clearer organization of data and user categorization.

The other options do not accurately reflect the functionality as Dynatrace is designed to prioritize the first tag in scenarios of multiple matches rather than applying all, randomly selecting, or excluding all but the last tag. This ensures that there is a clear and predictable method for handling user tags, preventing any conflicts or confusion that could arise if multiple tags were equally valid at the same time.