The TplcUser structure is a Tplc value that specifies a user-defined bulleted or numbered format. It MUST correspond to an LSTF structure (see LSTF.tplc) or it MUST correspond to an individual LVL structure. This LVL structure MUST correspond to an LSTF structure in the PlfLst structure. The LSTF and LVL structures contain the detailed format specification. See the SttbRgtplc structure for more details about how Tplc values are mapped to LVL structures inside the LSTF structure.
A - fBuildIn (1 bit): This value MUST be 0.
wRandom (31 bits): An unsigned random integer assigned by the application. Any unsigned integer is valid as long as it is unique for each user-defined bulleted or numbered format.