Level Set PTFs
A Level Set PTF enables you to identify the current level of maintenance and features that are installed.
A Level Set PTF includes a requisite list of all published PTFs in the release stream. Each Level Set PTF supersedes previous Level Set PTFs, ensuring that your product is current with maintenance.
Install the Level Set PTF to more easily determine current maintenance levels for your products, as well as apply all maintenance up to a specific modification level.
For more information about the advantages and installation of Level Set PTFs, see Apply Level Set PTF Maintenance