You make CA-7 job schedule information available to Enterprise Analyzer in LJOB reports. Use the LJOB utility with the LIST=NODD parameter to generate the reports on the mainframe.
The reports must have a .ca7 extension. Each report should have ANSI carriage control characters in column 1. You can create a report with carriage control characters in column 1 by specifying DCB=RECFM=FBA (or FA) in the JCL used to run the LJOB utility.