Does changing the pricing tier of Azure Security Center help in creating a custom sensitivity label?

Changing the pricing tier of Azure Security Center does not influence the ability to create a custom sensitivity label. Sensitivity labels in Azure are independent of the Azure Security Center's pricing tier. These labels are part of Azure Information Protection and are primarily enforced to classify and protect data based on its sensitivity irrespective of the resources monitored or managed by Azure Security Center.

The pricing tier in Azure Security Center relates to the features and capabilities offered for secure monitoring, threat protection, and other security management functions. However, sensitivity labels focus on data classification and protection policies that can be applied across various Azure services. Therefore, the functionality to create custom sensitivity labels remains unchanged regardless of the subscription level selected in Azure Security Center.