diff --git a/capellambse_context_diagrams/collectors/exchanges.py b/capellambse_context_diagrams/collectors/exchanges.py
index cff5941b..a3910685 100644
--- a/capellambse_context_diagrams/collectors/exchanges.py
+++ b/capellambse_context_diagrams/collectors/exchanges.py
@@ -110,15 +110,18 @@ def collect_context(
                 components.append(c)
                 incomings |= incs
                 outgoings |= outs
-        return (
-            {
-                "element": comp,
-                "functions": functions,
-                "components": components,
-            },
-            incomings,
-            outgoings,
-        )
+
+        start = {
+            "element": comp,
+            "functions": functions,
+            "components": components,
+        }
+        if self.diagram.hide_functions:
+            start["functions"] = []
+            incomings = {}
+            outgoings = {}
+
+        return start, incomings, outgoings
 
     def make_ports_and_update_children_size(
         self,
@@ -155,7 +158,8 @@ def make_ports_and_update_children_size(
             child.height = height
             stack_height += makers.NEIGHBOR_VMARGIN + height
 
-        data.height = stack_height
+        if stack_height > 0:
+            data.height = stack_height
 
     @abc.abstractmethod
     def collect(self) -> None:
@@ -222,6 +226,9 @@ def get_capella_order(
         def make_boxes(cntxt: dict[str, t.Any]) -> _elkjs.ELKInputChild | None:
             comp = cntxt["element"]
             functions = cntxt["functions"]
+            if self.diagram.hide_functions:
+                functions = []
+
             components = cntxt["components"]
             if comp.uuid not in made_children:
                 children = [
@@ -278,8 +285,8 @@ def make_boxes(cntxt: dict[str, t.Any]) -> _elkjs.ELKInputChild | None:
             if right_child := make_boxes(right_context):
                 self.data.children.append(right_child)
                 self.right = right_child
-        except AttributeError:
-            pass
+        except AttributeError as error:
+            logger.exception("Interface collection failed: \n%r", str(error))
 
     def add_interface(self) -> None:
         ex_data = generic.ExchangeData(
diff --git a/capellambse_context_diagrams/context.py b/capellambse_context_diagrams/context.py
index a9786c31..a0ae4a55 100644
--- a/capellambse_context_diagrams/context.py
+++ b/capellambse_context_diagrams/context.py
@@ -380,9 +380,11 @@ def __init__(
         class_: str,
         obj: common.GenericElement,
         include_interface: bool = False,
+        hide_functions: bool = False,
         **kw,
     ) -> None:
         self.include_interface = include_interface
+        self.hide_functions = hide_functions
         super().__init__(class_, obj, **kw, display_symbols_as_boxes=True)
 
     @property
@@ -390,6 +392,13 @@ def name(self) -> str:  # type: ignore
         return f"Interface Context of {self.target.name}"
 
     def _create_diagram(self, params: dict[str, t.Any]) -> cdiagram.Diagram:
+        for param_name in ("include_interface", "hide_functions"):
+            if override := params.pop(param_name, False):
+                setattr(self, param_name, override)
+
+        if self.hide_functions:
+            self.include_interface = True
+
         params["elkdata"] = exchanges.get_elkdata_for_exchanges(
             self, exchanges.InterfaceContextCollector, params
         )
diff --git a/tests/test_interface_diagrams.py b/tests/test_interface_diagrams.py
index 00fce9b0..986d0406 100644
--- a/tests/test_interface_diagrams.py
+++ b/tests/test_interface_diagrams.py
@@ -43,3 +43,21 @@ def test_interface_diagram_with_included_interface(
     diag = obj.context_diagram.render(None, include_interface=True)
 
     assert diag[TEST_INTERFACE_UUID]
+
+
+def test_interface_diagram_with_hide_functions(
+    model: capellambse.MelodyModel,
+) -> None:
+    obj = model.by_uuid(TEST_INTERFACE_UUID)
+
+    diag = obj.context_diagram.render(None, hide_functions=True)
+    obj.context_diagram.render("svgdiagram", hide_functions=True).save(
+        pretty=True
+    )
+
+    for uuid in (
+        "fbfb2b20-b711-4211-9b75-25e38390cdbc",  # LogicalFunction
+        "2b30434f-a087-40f1-917b-c9d0af15be23",  # FunctionalExchange
+    ):
+        with pytest.raises(KeyError):
+            diag[uuid]  # pylint: disable=pointless-statement