Jean-Christophe
In order for ACM to automatically capture a component relationship, the 'using' element must read the 'used' element during the execution of the GENERATE processor. This is what happens, for example, with copybooks or with objects statically linked within the load module. An EXEC CICS LINK command doesn't fall into this category and will therefore not be detected by ACM.
You may want to use the CONSCAN utility to locate EXEC CICS LINK commands in the source program and create component relationships between the caller and the called programs. It is documented in the extended processors guide.
If each of these called programs uses its own, standard copybook to map the parameters it receives, the copybook will be automatically captured by ACM during compilation and will allow you to query ACM on the programs that use the copybook, which will be a result close to the programs that call the subprogram
Hope this helps
Eduard Penafiel
CA Sr. Support Engineer