I specifically want to override include/Sugarpdf/sugarpdf/sugarpdf.pdfmanager.php to add my own customizations. I have tried creating a file in custom/include/Sugarpdf/sugarpdf/sugarpdf.pdfmanager.php but it didn't override.. Any hints?
I managed to resolve this by naming the class the same. Inside custom/include/Sugarpdf/sugarpdf/sugarpdf.pdfmanager.php: class SugarpdfPdfmanager extends SugarpdfSmarty {}