Caller type	Caller description	Link	Callee type	Callee description	Creation rule
AssemblerZOS_CallTo_program	z/OS Assembler Call to Generic Program	call Link	CAST_COBOL_SavedProgram	Cobol Program	Created by Universal Linker when the called program has the name of a COBOL program analyzed by the Mainframe Analyzer.
AssemblerZOS_CallTo_program	z/OS Assembler Call to Generic Program	call Link	PLIMainProcedure	PLI MainProcedure	Created by Universal Linker when the called program has the name of a PL/I main procedure analyzed by the PL/1 Analyzer.
AssemblerZOS_CallTo_program	z/OS Assembler Call to Generic Program	call Link	AssemblerZOS_Program	z/OS Assembler Program	Created by Universal Linker when the called program has the name of an Assembler program of another analysis unit.
CAST_COBOL_ProgramPrototype	Cobol Program	call Link	AssemblerZOS_Program	z/OS Assembler Program	Created by Universal Linker when a COBOL program that the Mainframe Analyzer could not resolve, for example the target of a CALL or of an EXEC CICS LOAD PROGRAM(...), has the name of an Assembler program.
PLIMissingProgram	PLI Missing Program	call Link	AssemblerZOS_Program	z/OS Assembler Program	Created by Universal Linker when a program that the PL/1 Analyzer could not resolve, for example the target of a CALL to an entry declared with OPTIONS(ASM), has the name of an Assembler program.