diff --git a/giskard_vision/core/detectors/base.py b/giskard_vision/core/detectors/base.py
index 09743097..f8a3369c 100644
--- a/giskard_vision/core/detectors/base.py
+++ b/giskard_vision/core/detectors/base.py
@@ -36,17 +36,21 @@ class ScanResult:
     relative_delta: float
     issue_group: Optional[IssueGroup] = None
 
-    def get_meta_required(self, add_slice_size=True) -> dict:
-        # Get the meta required by the original scan API
-        deviation = f"{self.relative_delta * 100:+.2f}% than global"
-        extra_meta = dict(slice_size=self.slice_size) if add_slice_size else dict()
-        return {
-            "metric": self.metric_name,
-            "metric_value": self.metric_value,
-            "metric_reference_value": self.metric_reference_value,
-            "deviation": deviation,
-            **extra_meta,
-        }
+
+def get_meta_required(self, include_slice_size=True) -> dict:
+    deviation = f"{self.relative_delta * 100:+.2f}% than global"
+
+    meta_info = {
+        "metric": self.metric_name,
+        "metric_value": self.metric_value,
+        "metric_reference_value": self.metric_reference_value,
+        "deviation": deviation,
+    }
+
+    if include_slice_size:
+        meta_info["slice_size"] = self.slice_size
+
+    return meta_info
 
 
 class DetectorVisionBase(DetectorSpecsBase):
@@ -65,8 +69,6 @@ class DetectorVisionBase(DetectorSpecsBase):
             evaluation results for the scan.
     """
 
-    slicing: bool = True
-
     def run(
         self,
         model: Any,
@@ -118,20 +120,20 @@ def get_issues(
 
         for result in results:
             if result.issue_level in issue_levels:
-                issue_attribute = (
-                    dict(slicing_fn=result.name, meta=result.get_meta_required())
-                    if self.slicing
-                    else dict(transformation_fn=result.name, meta=result.get_meta_required(False))
-                )
+                extra_args = {
+                    "slicing_fn" if self.slicing else "transformation_fn": result.name,
+                    "meta": result.get_meta_required(self.slicing),
+                }
+
                 issues.append(
                     Issue(
                         model,
                         dataset,
                         level=result.issue_level,
-                        group=result.issue_group if result.issue_group else self.issue_group,
+                        group=result.issue_group or self.issue_group,
                         scan_examples=ImagesScanExamples(result.filename_examples, embed=embed),
                         display_footer_info=False,
-                        **issue_attribute,
+                        **extra_args,
                     )
                 )
 
diff --git a/giskard_vision/core/detectors/specs.py b/giskard_vision/core/detectors/specs.py
index 3bf01c69..d0126112 100644
--- a/giskard_vision/core/detectors/specs.py
+++ b/giskard_vision/core/detectors/specs.py
@@ -11,3 +11,4 @@ class DetectorSpecsBase:
     deviation_threshold: float = 0.10
     issue_level_threshold: float = 0.05
     num_images: int = 0
+    slicing: bool = True