%journalpubcustom-classes.ent; Tag-Set-specific Class Customizations Module

External module in the Journal Publishing Tag Set (Blue) that declares parameter entities of element class definitions to override element classes in the base Suite.
Declaration
<!ENTITY % journalpubcustom-classes.ent
                        PUBLIC
"-//NLM//DTD JATS (Z39.96) Journal Publishing DTD Customize Classes Module v1.3 20210610//EN"
"JATS-journalpubcustom-classes1-3.ent"                             >