diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index a24d14540..0a9e39c9d 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -34,14 +34,7 @@
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="99" />
       <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="99" />
       <option name="IMPORT_NESTED_CLASSES" value="true" />
-      <option name="CONTINUATION_INDENT_IN_PARAMETER_LISTS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_ARGUMENT_LISTS" value="false" />
-      <option name="CONTINUATION_INDENT_FOR_EXPRESSION_BODIES" value="false" />
-      <option name="CONTINUATION_INDENT_FOR_CHAINED_CALLS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_SUPERTYPE_LISTS" value="false" />
-      <option name="CONTINUATION_INDENT_IN_IF_CONDITIONS" value="false" />
-      <option name="WRAP_EXPRESSION_BODY_FUNCTIONS" value="1" />
-      <option name="IF_RPAREN_ON_NEW_LINE" value="true" />
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
     </JetCodeStyleSettings>
     <Properties>
       <option name="KEEP_BLANK_LINES" value="true" />
@@ -307,19 +300,11 @@
       </arrangement>
     </codeStyleSettings>
     <codeStyleSettings language="kotlin">
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
       <option name="KEEP_BLANK_LINES_IN_DECLARATIONS" value="1" />
       <option name="KEEP_BLANK_LINES_IN_CODE" value="1" />
       <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="0" />
       <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
-      <option name="CALL_PARAMETERS_WRAP" value="1" />
-      <option name="CALL_PARAMETERS_LPAREN_ON_NEXT_LINE" value="true" />
-      <option name="CALL_PARAMETERS_RPAREN_ON_NEXT_LINE" value="true" />
-      <option name="METHOD_PARAMETERS_WRAP" value="5" />
-      <option name="METHOD_PARAMETERS_LPAREN_ON_NEXT_LINE" value="true" />
-      <option name="METHOD_PARAMETERS_RPAREN_ON_NEXT_LINE" value="true" />
-      <option name="EXTENDS_LIST_WRAP" value="1" />
-      <option name="METHOD_CALL_CHAIN_WRAP" value="1" />
-      <option name="ASSIGNMENT_WRAP" value="1" />
       <option name="FIELD_ANNOTATION_WRAP" value="1" />
       <option name="PARAMETER_ANNOTATION_WRAP" value="1" />
       <option name="VARIABLE_ANNOTATION_WRAP" value="1" />
diff --git a/core-ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCardList.kt b/core-ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCardList.kt
index 82bb48d99..5403435a3 100644
--- a/core-ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCardList.kt
+++ b/core-ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCardList.kt
@@ -36,6 +36,8 @@ import com.google.samples.apps.nowinandroid.core.model.data.NewsResource
 fun <T> LazyListScope.newsResourceCardItems(
     items: List<T>,
     newsResourceMapper: (item: T) -> NewsResource,
+    isBookmarkedMapper: (item: T) -> Boolean,
+    onToggleBookmark: (item: T) -> Unit,
     onItemClick: ((item: T) -> Unit)? = null,
     itemModifier: Modifier = Modifier,
 ) = items(
diff --git a/feature-author/src/main/java/com/google/samples/apps/nowinandroid/feature/author/AuthorScreen.kt b/feature-author/src/main/java/com/google/samples/apps/nowinandroid/feature/author/AuthorScreen.kt
index 470b4387b..869089162 100644
--- a/feature-author/src/main/java/com/google/samples/apps/nowinandroid/feature/author/AuthorScreen.kt
+++ b/feature-author/src/main/java/com/google/samples/apps/nowinandroid/feature/author/AuthorScreen.kt
@@ -180,6 +180,8 @@ private fun LazyListScope.authorCards(news: NewsUiState) {
             newsResourceCardItems(
                 items = news.news,
                 newsResourceMapper = { it },
+                isBookmarkedMapper = { /* TODO */ false },
+                onToggleBookmark = { /* TODO */ },
                 itemModifier = Modifier.padding(24.dp)
             )
         }
diff --git a/feature-topic/src/main/java/com/google/samples/apps/nowinandroid/feature/topic/TopicScreen.kt b/feature-topic/src/main/java/com/google/samples/apps/nowinandroid/feature/topic/TopicScreen.kt
index e55f1791e..c754138ae 100644
--- a/feature-topic/src/main/java/com/google/samples/apps/nowinandroid/feature/topic/TopicScreen.kt
+++ b/feature-topic/src/main/java/com/google/samples/apps/nowinandroid/feature/topic/TopicScreen.kt
@@ -176,6 +176,8 @@ private fun LazyListScope.TopicCards(news: NewsUiState) {
             newsResourceCardItems(
                 items = news.news,
                 newsResourceMapper = { it },
+                isBookmarkedMapper = { /* TODO */ false },
+                onToggleBookmark = { /* TODO */ },
                 itemModifier = Modifier.padding(24.dp)
             )
         }