diff --git a/src/groupped_repport_monthly.rs b/src/groupped_repport_monthly.rs
index 58a01a9..42c9751 100644
--- a/src/groupped_repport_monthly.rs
+++ b/src/groupped_repport_monthly.rs
@@ -265,7 +265,7 @@ fn main() {
                     // filename example is: CC - Erraoander Quintana - 515578 - 20251020515578.csv
                     // id talk is the last information, so in the example is: 20251020515578
                     let regex_filename =
-                        regex::Regex::new(r"(CC - )((\w+\s*)+) - (\d+) - (\d+).csv").unwrap();
+                        regex::Regex::new(r"(CC - |ATEND - )((\w+\s*)+) - (\d+) - (\d+).csv").unwrap();
 
                     let filename = file_path_csv
                         .file_name()
diff --git a/src/groupped_repport_weekly.rs b/src/groupped_repport_weekly.rs
index cffe22b..cf7ffda 100644
--- a/src/groupped_repport_weekly.rs
+++ b/src/groupped_repport_weekly.rs
@@ -259,7 +259,7 @@ fn main() {
                     // filename example is: CC - Erraoander Quintana - 515578 - 20251020515578.csv
                     // id talk is the last information, so in the example is: 20251020515578
                     let regex_filename =
-                        regex::Regex::new(r"(CC - )((\w+\s*)+) - (\d+) - (\d+).csv").unwrap();
+                        regex::Regex::new(r"(CC - |ATEND - )((\w+\s*)+) - (\d+) - (\d+).csv").unwrap();
 
                     let filename = file_path_csv
                         .file_name()