This flag lets you enable blacklisting of local, network or borrow licenses.
Blacklisting applies to a specific feature in the license file, based on the unique KEY value of the feature. If this flag is set for a feature that is checked out and checked back in, the feature will no longer be available for checkout. For network licenses, calls to LMX_Checkout for the blacklisted license will return LMX_FEATURE_NOT_FOUND; for local licenses, calls to LMX_Checkout will return LMX_BLACKLIST.
You can re-host the license (replace the blacklisted license file with a newly generated license file) to make the feature available for checkout again.
For more information about using blacklisting, see Blacklisting issued licenses.
An integer, as follows: