diff --git a/expanded_data_collection.py b/expanded_data_collection.py
index bcfdc1e..a6e8171 100644
--- a/expanded_data_collection.py
+++ b/expanded_data_collection.py
@@ -46,7 +46,10 @@ def main():
                 perceval_data = pt.main(project_dict["upstream_vcs_link"], early_cutoff)
                 if perceval_data == {}:
                     continue
-                project_dict["age_of_project"], project_dict["contributors"], project_dict["collaborators"] = perceval_data['age_of_project'], perceval_data['contributors'], perceval_data['collaborators']
+                project_rosters = {}
+                project_dict["age_of_project"], project_dict["contributors"], project_dict["collaborators"], project_rosters['contributors_list'], project_rosters['collaborators_list'] = perceval_data['age_of_project'], perceval_data['contributors'], perceval_data['collaborators'], perceval_data['contributors_list'], perceval_data['collaborators_list']
+                with open("/data/users/mgaughan/kkex_roster_data_121123/" + "rosters_" + project_dict["project_name"] + '.json', 'w') as roster_path
+                    json.dump(project_rosters, roster_path)
                 if "github" in project_dict["upstream_vcs_link"]:
                     project_dict['milestone_count'] = gha.main(project_dict["upstream_vcs_link"], early_cutoff)
                     with open('/data/users/mgaughan/kkex_comment_data_121123/' + 'gh_comments_' + project_dict["project_name"] + '.json', 'w') as data_path:
diff --git a/perceval_tasks.py b/perceval_tasks.py
index 7f08ed4..fb4a49e 100644
--- a/perceval_tasks.py
+++ b/perceval_tasks.py
@@ -11,7 +11,7 @@ def main(vcs_path, begin_date):
     perceval_info['list_of_commits'] = get_perceval_log(vcs_path, begin_date)
     if len(perceval_info['list_of_commits']) > 0:
         perceval_info['age_of_project'] = get_repo_age(perceval_info['list_of_commits'])
-        perceval_info['contributors'], perceval_info['collaborators'] = get_all_actors(perceval_info['list_of_commits'])
+        perceval_info['contributors'], perceval_info['collaborators'], perceval_info['contributors_list'], perceval_info['collaborators_list'] = get_all_actors(perceval_info['list_of_commits'])
         del perceval_info['list_of_commits']
         print(perceval_info)
         return perceval_info
@@ -63,7 +63,7 @@ def get_all_actors(all_commits):
     for committer in committers:
         if committer in authors:
             authors.remove(committer)
-    return len(authors), len(committers)
+    return len(authors), len(committers), authors, committers
 
 if __name__ == "__main__":
     main(" https://github.com/pali/0xFFFF".strip(),dt.datetime(2008,2, 8))
\ No newline at end of file