one of the documented procedures in this installation of the ACS
im_add_to_status_report   title   proc_name   { cache_p "f" }
What it does:
Adds proc_name to the list of procs needed to generete the status_report. If cache_p is t, then we cache the result to reuse later (like when we're sending the status report to all employees). You want to cache all information that does not depend on the current user id.
Defined in: /web/philip/tcl/intranet-status-report-defs.tcl

Source code:

    ns_share im_status_report_section_list
    if { ![info exists im_status_report_section_list] ||  [lsearch -glob $im_status_report_section_list $proc_name] == -1 } {
	lappend im_status_report_section_list [list $title $proc_name $cache_p]