Link betweeen method and program/include

Hi people,

My question is, in which table is linked a class method and its program/include?

Say for example

Class CL_ABAP_STRING_UTILITIES

Method DEL_TRAILING_BLANKS

I know it's in program CL_ABAP_STRING_UTILITIES======CP

Include

CL_ABAP_STRING_UTILITIES======CM002

Because I've seen it in the debugging screen, but I don't know in which table does SAP take the relationship.

So, if anyone knows this I'll appreciate the answer.

Thanks ind advance.