| Overload | Description | 
|---|---|
| OlderVersion(IQualityGate) | Gets the qualityGate in OlderIssuesSet, or null if qualityGate has no equivalent in OlderIssuesSet. | 
| OlderVersion(IRule) | Gets the rule in OlderIssuesSet, or null if rule has no equivalent in OlderIssuesSet. | 
| OlderVersion(IIssue) | Gets the issue in OlderIssuesSet, or null if issue has no equivalent in OlderIssuesSet. | 
