this.parentRequirement = Optional.fromNullable(parentRequirement);
this.environmentVariables = environmentVariables;
this.issueTracking = issueTracking;
this.requirementsTagProviders = requirementsTagProviders;
this.requirementOutcomes = buildRequirementOutcomes(requirements, requirementsTagProviders);
this.releaseManager = new ReleaseManager(environmentVariables, new ReportNameProvider());
}