diff --git a/source/blender/makesrna/RNA_access.hh b/source/blender/makesrna/RNA_access.hh
index a958ad988af..3114202a32a 100644
--- a/source/blender/makesrna/RNA_access.hh
+++ b/source/blender/makesrna/RNA_access.hh
@@ -418,8 +418,16 @@ bool RNA_property_update_check(PropertyRNA *prop);
 bool RNA_property_boolean_get(PointerRNA *ptr, PropertyRNA *prop);
 void RNA_property_boolean_set(PointerRNA *ptr, PropertyRNA *prop, bool value);
 void RNA_property_boolean_get_array(PointerRNA *ptr, PropertyRNA *prop, bool *values);
+void RNA_property_boolean_get_array_at_most(PointerRNA *ptr,
+                                            PropertyRNA *prop,
+                                            bool *values,
+                                            int values_num);
 bool RNA_property_boolean_get_index(PointerRNA *ptr, PropertyRNA *prop, int index);
 void RNA_property_boolean_set_array(PointerRNA *ptr, PropertyRNA *prop, const bool *values);
+void RNA_property_boolean_set_array_at_most(PointerRNA *ptr,
+                                            PropertyRNA *prop,
+                                            const bool *values,
+                                            int values_num);
 void RNA_property_boolean_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, bool value);
 bool RNA_property_boolean_get_default(PointerRNA *ptr, PropertyRNA *prop);
 void RNA_property_boolean_get_default_array(PointerRNA *ptr, PropertyRNA *prop, bool *values);
@@ -428,10 +436,18 @@ bool RNA_property_boolean_get_default_index(PointerRNA *ptr, PropertyRNA *prop,
 int RNA_property_int_get(PointerRNA *ptr, PropertyRNA *prop);
 void RNA_property_int_set(PointerRNA *ptr, PropertyRNA *prop, int value);
 void RNA_property_int_get_array(PointerRNA *ptr, PropertyRNA *prop, int *values);
+void RNA_property_int_get_array_at_most(PointerRNA *ptr,
+                                        PropertyRNA *prop,
+                                        int *values,
+                                        int values_num);
 void RNA_property_int_get_array_range(PointerRNA *ptr, PropertyRNA *prop, int values[2]);
 int RNA_property_int_get_index(PointerRNA *ptr, PropertyRNA *prop, int index);
 void RNA_property_int_set_array(PointerRNA *ptr, PropertyRNA *prop, const int *values);
 void RNA_property_int_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, int value);
+void RNA_property_int_set_array_at_most(PointerRNA *ptr,
+                                        PropertyRNA *prop,
+                                        const int *values,
+                                        int values_num);
 int RNA_property_int_get_default(PointerRNA *ptr, PropertyRNA *prop);
 bool RNA_property_int_set_default(PropertyRNA *prop, int value);
 void RNA_property_int_get_default_array(PointerRNA *ptr, PropertyRNA *prop, int *values);
diff --git a/source/blender/makesrna/intern/rna_access.cc b/source/blender/makesrna/intern/rna_access.cc
index 1e96f4d760e..6f106efae9b 100644
--- a/source/blender/makesrna/intern/rna_access.cc
+++ b/source/blender/makesrna/intern/rna_access.cc
@@ -2585,6 +2585,22 @@ void RNA_property_boolean_get_array(PointerRNA *ptr, PropertyRNA *prop, bool *va
     rna_property_boolean_get_default_array_values(ptr, bprop, values);
   }
 }
+void RNA_property_boolean_get_array_at_most(PointerRNA *ptr,
+                                            PropertyRNA *prop,
+                                            bool *values,
+                                            int values_num)
+{
+  BLI_assert(values_num >= 0);
+  const int array_num = RNA_property_array_length(ptr, prop);
+  if (values_num >= array_num) {
+    RNA_property_boolean_get_array(ptr, prop, values);
+    return;
+  }
+
+  blender::Array<bool, RNA_STACK_ARRAY> value_buf(array_num);
+  RNA_property_boolean_get_array(ptr, prop, value_buf.data());
+  memcpy(values, value_buf.data(), sizeof(*values) * values_num);
+}
 
 bool RNA_property_boolean_get_index(PointerRNA *ptr, PropertyRNA *prop, int index)
 {
@@ -2672,6 +2688,23 @@ void RNA_property_boolean_set_array(PointerRNA *ptr, PropertyRNA *prop, const bo
     }
   }
 }
+void RNA_property_boolean_set_array_at_most(PointerRNA *ptr,
+                                            PropertyRNA *prop,
+                                            const bool *values,
+                                            int values_num)
+{
+  BLI_assert(values_num >= 0);
+  const int array_num = RNA_property_array_length(ptr, prop);
+  if (values_num >= array_num) {
+    RNA_property_boolean_set_array(ptr, prop, values);
+    return;
+  }
+
+  blender::Array<bool, RNA_STACK_ARRAY> value_buf(array_num);
+  RNA_property_boolean_get_array(ptr, prop, value_buf.data());
+  memcpy(value_buf.data(), values, sizeof(*values) * values_num);
+  RNA_property_boolean_set_array(ptr, prop, value_buf.data());
+}
 
 void RNA_property_boolean_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, bool value)
 {
@@ -2928,6 +2961,22 @@ void RNA_property_int_get_array(PointerRNA *ptr, PropertyRNA *prop, int *values)
     rna_property_int_get_default_array_values(ptr, iprop, values);
   }
 }
+void RNA_property_int_get_array_at_most(PointerRNA *ptr,
+                                        PropertyRNA *prop,
+                                        int *values,
+                                        int values_num)
+{
+  BLI_assert(values_num >= 0);
+  const int array_num = RNA_property_array_length(ptr, prop);
+  if (values_num >= array_num) {
+    RNA_property_int_get_array(ptr, prop, values);
+    return;
+  }
+
+  blender::Array<int, RNA_STACK_ARRAY> value_buf(array_num);
+  RNA_property_int_get_array(ptr, prop, value_buf.data());
+  memcpy(values, value_buf.data(), sizeof(*values) * values_num);
+}
 
 void RNA_property_int_get_array_range(PointerRNA *ptr, PropertyRNA *prop, int values[2])
 {
@@ -3031,6 +3080,23 @@ void RNA_property_int_set_array(PointerRNA *ptr, PropertyRNA *prop, const int *v
     }
   }
 }
+void RNA_property_int_set_array_at_most(PointerRNA *ptr,
+                                        PropertyRNA *prop,
+                                        const int *values,
+                                        int values_num)
+{
+  BLI_assert(values_num >= 0);
+  const int array_num = RNA_property_array_length(ptr, prop);
+  if (values_num >= array_num) {
+    RNA_property_int_set_array(ptr, prop, values);
+    return;
+  }
+
+  blender::Array<int, RNA_STACK_ARRAY> value_buf(array_num);
+  RNA_property_int_get_array(ptr, prop, value_buf.data());
+  memcpy(value_buf.data(), values, sizeof(*values) * values_num);
+  RNA_property_int_set_array(ptr, prop, value_buf.data());
+}
 
 void RNA_property_int_set_index(PointerRNA *ptr, PropertyRNA *prop, int index, int value)
 {