We will remove “searching directories of” in the sentence: This guide re-uses three PDEX Provider Directory profiles: Organization, HealthcareService, and Location, and constrains those profiles using pertinent vocabulary bindings that support searching directories of community-based organization (CBO) human and social services directories for services that can help mitigate the unmet social needs of patients, consumers, and caregivers. And replace with the following: This guide re-uses three PDEX Provider Directory profiles: Organization, HealthcareService, and Location, and constrains those profiles using pertinent vocabulary bindings that support searching community-based organization (CBO) human and social services directories for services that can help mitigate the unmet social needs of patients, consumers, and caregivers.