How to identify connection strings in Connection Managers that are on project level in a SSIS project? These are not documented by ApexSQL Doc.

When I generate a document using ApexSQL Doc for a SSIS project, the connection managers on project level are mentioned in the project parameters, but not detailed. I need to find the connection strings.

When the connection manager is in the package itself, it is no problem.

Is there any other way to find all the used connection strings?