diff --git a/src/csv/mod.rs b/src/csv/mod.rs
index 2fa613e..a666430 100644
--- a/src/csv/mod.rs
+++ b/src/csv/mod.rs
@@ -519,7 +519,8 @@ pub(crate) fn compare_paths(
     });
     let is_error = !results.is_empty();
     let result = report::Difference {
-        file_path: nominal.as_ref().to_path_buf(),
+        nominal_file: nominal.as_ref().to_path_buf(),
+        actual_file: actual.as_ref().to_path_buf(),
         is_error,
         detail: results.into_iter().map(report::DiffDetail::CSV).collect(),
     };
diff --git a/src/external.rs b/src/external.rs
index f3a2e05..23bb2b7 100644
--- a/src/external.rs
+++ b/src/external.rs
@@ -18,7 +18,7 @@ pub(crate) fn compare_files<P: AsRef<Path>>(
     actual: P,
     config: &ExternalConfig,
 ) -> Result<Difference, Error> {
-    let mut diff = Difference::new_for_file(&nominal);
+    let mut diff = Difference::new_for_file(&nominal, &actual);
     let compared_file_name = nominal.as_ref().to_string_lossy().into_owned();
     let output = std::process::Command::new(&config.executable)
         .args(&config.extra_params)
diff --git a/src/hash.rs b/src/hash.rs
index 8de94cf..c709205 100644
--- a/src/hash.rs
+++ b/src/hash.rs
@@ -71,7 +71,7 @@ pub fn compare_files<P: AsRef<Path>>(
         .function
         .hash_file(fat_io_wrap_std(nominal_path.as_ref(), &File::open)?)?;
 
-    let mut difference = Difference::new_for_file(nominal_path);
+    let mut difference = Difference::new_for_file(nominal_path, actual_path);
     if act != nom {
         difference.push_detail(DiffDetail::Hash {
             actual: HEXLOWER.encode(&act),
diff --git a/src/html.rs b/src/html.rs
index 9666a69..67d2336 100644
--- a/src/html.rs
+++ b/src/html.rs
@@ -64,7 +64,7 @@ pub fn compare_files<P: AsRef<Path>>(
     let nominal = BufReader::new(fat_io_wrap_std(nominal_path.as_ref(), &File::open)?);
 
     let exclusion_list = config.get_ignore_list()?;
-    let mut difference = Difference::new_for_file(nominal_path);
+    let mut difference = Difference::new_for_file(nominal_path, actual_path);
     actual
         .lines()
         .enumerate()
diff --git a/src/image.rs b/src/image.rs
index b8c9fd8..8fa5671 100644
--- a/src/image.rs
+++ b/src/image.rs
@@ -53,7 +53,7 @@ pub fn compare_paths<P: AsRef<Path>>(
             nominal_path.as_ref()
         )))?;
     let out_path = (nominal_file_name + "diff_image.png").to_string();
-    let mut result_diff = report::Difference::new_for_file(&nominal_path);
+    let mut result_diff = report::Difference::new_for_file(&nominal_path, &actual_path);
 
     if result.score < config.threshold {
         let color_map = result.image.to_color_map();
diff --git a/src/lib.rs b/src/lib.rs
index 787593b..0ab0681 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -201,7 +201,7 @@ fn process_file(nominal: impl AsRef<Path>, actual: impl AsRef<Path>, rule: &Rule
         Err(e) => {
             let e = e.to_string();
             error!("Problem comparing the files {}", &e);
-            let mut d = Difference::new_for_file(nominal);
+            let mut d = Difference::new_for_file(nominal, actual);
             d.error();
             d.push_detail(DiffDetail::Error(e));
             d
diff --git a/src/pdf.rs b/src/pdf.rs
index d5e840e..cce7f44 100644
--- a/src/pdf.rs
+++ b/src/pdf.rs
@@ -33,7 +33,7 @@ pub fn compare_files<P: AsRef<Path>>(
     let nominal = extract_text(nominal_path.as_ref())?;
 
     let exclusion_list = config.get_ignore_list()?;
-    let mut difference = Difference::new_for_file(&nominal);
+    let mut difference = Difference::new_for_file(&nominal_path, &actual_path);
     actual
         .lines()
         .enumerate()
diff --git a/src/properties.rs b/src/properties.rs
index 94817d5..4aabbe8 100644
--- a/src/properties.rs
+++ b/src/properties.rs
@@ -38,7 +38,7 @@ fn regex_matches_any_path(
     let regex = Regex::new(regex)?;
     if regex.is_match(nominal_path) || regex.is_match(actual_path) {
         error!("One of the files ({nominal_path}, {actual_path}) matched the regex {regex}");
-        let mut result = Difference::new_for_file(nominal_path);
+        let mut result = Difference::new_for_file(nominal_path, actual_path);
         result.error();
         result.push_detail(DiffDetail::Properties(MetaDataPropertyDiff::IllegalName));
         result.is_error = true;
@@ -48,7 +48,7 @@ fn regex_matches_any_path(
 }
 
 fn file_size_out_of_tolerance(nominal: &Path, actual: &Path, tolerance: u64) -> Difference {
-    let mut result = Difference::new_for_file(nominal);
+    let mut result = Difference::new_for_file(nominal, actual);
     if let (Ok(nominal_meta), Ok(actual_meta)) = (nominal.metadata(), actual.metadata()) {
         let size_diff =
             (nominal_meta.len() as i128 - actual_meta.len() as i128).unsigned_abs() as u64;
@@ -78,7 +78,7 @@ fn file_modification_time_out_of_tolerance(
     actual: &Path,
     tolerance: u64,
 ) -> Difference {
-    let mut result = Difference::new_for_file(nominal);
+    let mut result = Difference::new_for_file(nominal, actual);
     if let (Ok(nominal_meta), Ok(actual_meta)) = (nominal.metadata(), actual.metadata()) {
         if let (Ok(mod_time_act), Ok(mod_time_nom)) =
             (nominal_meta.modified(), actual_meta.modified())
@@ -142,7 +142,7 @@ pub(crate) fn compare_files<P: AsRef<Path>>(
         .to_string_lossy()
         .to_string();
 
-    let mut total_diff = Difference::new_for_file(nominal);
+    let mut total_diff = Difference::new_for_file(nominal, actual);
     let result = if let Some(name_regex) = config.forbid_name_regex.as_deref() {
         regex_matches_any_path(&compared_file_name_full, &actual_file_name_full, name_regex)?
     } else {
diff --git a/src/report/mod.rs b/src/report/mod.rs
index af22890..ffd1471 100644
--- a/src/report/mod.rs
+++ b/src/report/mod.rs
@@ -30,7 +30,7 @@ pub enum Error {
     #[error("fs_extra crate error {0}")]
     FsExtraFailed(#[from] fs_extra::error::Error),
     #[error("JSON serialization failed {0}")]
-    SerdeError(#[from] serde_json::Error),
+    Serde(#[from] serde_json::Error),
 }
 
 #[derive(Serialize, Debug)]
@@ -89,15 +89,17 @@ pub struct RuleDifferences {
 
 #[derive(Serialize, Debug, Clone, Default)]
 pub struct Difference {
-    pub file_path: PathBuf,
+    pub nominal_file: PathBuf,
+    pub actual_file: PathBuf,
     pub is_error: bool,
     pub detail: Vec<DiffDetail>,
 }
 
 impl Difference {
-    pub fn new_for_file(f: impl AsRef<Path>) -> Self {
+    pub fn new_for_file(nominal: impl AsRef<Path>, actual: impl AsRef<Path>) -> Self {
         Self {
-            file_path: f.as_ref().to_path_buf(),
+            nominal_file: nominal.as_ref().to_path_buf(),
+            actual_file: actual.as_ref().to_path_buf(),
             ..Default::default()
         }
     }
@@ -111,7 +113,7 @@ impl Difference {
     }
 
     pub fn join(&mut self, other: Self) -> bool {
-        if self.file_path != other.file_path {
+        if self.nominal_file != other.nominal_file {
             return false;
         }
         self.is_error |= other.is_error;
@@ -132,12 +134,6 @@ pub enum DiffDetail {
     Error(String),
 }
 
-impl<T: std::error::Error> From<T> for DiffDetail {
-    fn from(value: T) -> Self {
-        DiffDetail::Error(value.to_string())
-    }
-}
-
 pub fn create_sub_folder() -> Result<DetailPath, Error> {
     let temp_path = tempfile::Builder::new()
         .prefix("havocompare-")
@@ -605,6 +601,33 @@ pub(crate) fn create_json(
     Ok(())
 }
 
+pub(crate) fn create_html(
+    rule_results: &[RuleDifferences],
+    report_path: impl AsRef<Path>,
+) -> Result<(), Error> {
+    let _reporting_span = span!(tracing::Level::INFO, "JSON Reporting");
+    let _reporting_span = _reporting_span.enter();
+    let report_dir = report_path.as_ref();
+    if report_dir.is_dir() {
+        info!("Delete report folder");
+        fat_io_wrap_std(&report_dir, &fs::remove_dir_all)?;
+    }
+
+    info!("create report folder");
+    fat_io_wrap_std(&report_dir, &fs::create_dir)?;
+
+    for rule_result in rule_results.iter() {
+        let sub_folder = report_dir.join(&rule_result.rule.name);
+        debug!("Create subfolder {:?}", &sub_folder);
+        fat_io_wrap_std(&sub_folder, &fs::create_dir)?;
+        for file in rule_result.diffs.iter() {
+            // for
+        }
+    }
+
+    Ok(())
+}
+
 pub(crate) fn create(
     rule_results: &[RuleResult],
     report_path: impl AsRef<Path>,