Final answer:
To ensure that a Selenium test is applied only when a community profile is deployed, you can create a Metadata Item with Profile as the Metadata Type and filter by Community profiles using the Advanced Metadata Name.
Step-by-step explanation:
To ensure that a Selenium test is applied only when a community profile is deployed, you can create a Metadata Item with Profile as the Metadata Type and filter by Community profiles using the Advanced Metadata Name. This can be done by selecting the Profile metadata type and entering 'Community' in the Advanced Metadata Name field. This way, the quality gate will only be applied when a community profile is detected.