diff --git a/internal/method/reference_processor.go b/internal/method/reference_processor.go
index 382c3c0..011d428 100644
--- a/internal/method/reference_processor.go
+++ b/internal/method/reference_processor.go
@@ -50,6 +50,9 @@ type Reference struct {
 	// RemoteListType is the list type of the type whose reference we're holding.
 	RemoteListType *jen.Statement
 
+	// GetNamespace is the function call for getting the namespace of instance.
+	GetNamespace *jen.Statement
+
 	// GoValueFieldPath is the list of fields that needs to be traveled to access
 	// the current value field. It may include prefixes like [] for array fields,
 	// * for pointer fields or []* for array of pointer fields.
@@ -163,6 +166,7 @@ func (rp *ReferenceProcessor) Process(_ *types.Named, f *types.Var, _, comment s
 		GoValueFieldPath:    append(path, f.Name()),
 		GoRefFieldName:      refFieldName,
 		GoSelectorFieldName: selectorFieldName,
+		GetNamespace:        jen.Id(rp.Receiver).Dot("GetNamespace").Call(),
 		IsPointer:           isPointer,
 		IsSlice:             isList,
 		IsFloatPointer:      isFloatPointer,
diff --git a/internal/method/resolver.go b/internal/method/resolver.go
index 71c40eb..7d47d89 100644
--- a/internal/method/resolver.go
+++ b/internal/method/resolver.go
@@ -145,7 +145,8 @@ func singleResolutionCall(ref Reference, referencePkgPath string) resolutionCall
 						jen.Id("Managed"): ref.RemoteType,
 						jen.Id("List"):    ref.RemoteListType,
 					}),
-					jen.Id("Extract"): ref.Extractor,
+					jen.Id("Extract"):   ref.Extractor,
+					jen.Id("Namespace"): ref.GetNamespace,
 				},
 				),
 			),
@@ -196,7 +197,8 @@ func multiResolutionCall(ref Reference, referencePkgPath string) resolutionCallF
 						jen.Id("Managed"): ref.RemoteType,
 						jen.Id("List"):    ref.RemoteListType,
 					}),
-					jen.Id("Extract"): ref.Extractor,
+					jen.Id("Extract"):   ref.Extractor,
+					jen.Id("Namespace"): ref.GetNamespace,
 				},
 				),
 			),
diff --git a/internal/method/resolver_test.go b/internal/method/resolver_test.go
index aa0769e..cfd23ad 100644
--- a/internal/method/resolver_test.go
+++ b/internal/method/resolver_test.go
@@ -126,6 +126,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: mg.Spec.ForProvider.APIID,
 		Extract:      reference.ExternalName(),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.APIIDRef,
 		Selector:     mg.Spec.ForProvider.APIIDSelector,
 		To: reference.To{
@@ -142,6 +143,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromPtrValue(mg.Spec.ForProvider.SecurityGroupID),
 		Extract:      reference.ExternalName(),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.SecurityGroupIDRef,
 		Selector:     mg.Spec.ForProvider.SecurityGroupIDSelector,
 		To: reference.To{
@@ -158,6 +160,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromPtrValue(mg.Spec.ForProvider.IAMRoleARN),
 		Extract:      v1beta1.IAMRoleARN(),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.IAMRoleARNRef,
 		Selector:     mg.Spec.ForProvider.IAMRoleARNSelector,
 		To: reference.To{
@@ -174,6 +177,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromPtrValue(mg.Spec.ForProvider.NestedTargetWithPath),
 		Extract:      v1beta1.IAMRoleARN("a.b.c"),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.NestedTargetWithPathRef,
 		Selector:     mg.Spec.ForProvider.NestedTargetWithPathSelector,
 		To: reference.To{
@@ -190,6 +194,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromPtrValue(mg.Spec.ForProvider.NestedTargetNoPath),
 		Extract:      IAMRoleARN("a.b.c"),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.NestedTargetNoPathRef,
 		Selector:     mg.Spec.ForProvider.NestedTargetNoPathSelector,
 		To: reference.To{
@@ -206,6 +211,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromPtrValue(mg.Spec.ForProvider.NoArgNoPath),
 		Extract:      IAMRoleARN(),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.NoArgNoPathRef,
 		Selector:     mg.Spec.ForProvider.NoArgNoPathSelector,
 		To: reference.To{
@@ -223,6 +229,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 		rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 			CurrentValue: mg.Spec.ForProvider.Network.VPCID,
 			Extract:      reference.ExternalName(),
+			Namespace:    mg.GetNamespace(),
 			Reference:    mg.Spec.ForProvider.Network.VPCIDRef,
 			Selector:     mg.Spec.ForProvider.Network.VPCIDSelector,
 			To: reference.To{
@@ -241,6 +248,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 		rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 			CurrentValue: mg.Spec.ForProvider.OtherSetting[i3].OtherID,
 			Extract:      reference.ExternalName(),
+			Namespace:    mg.GetNamespace(),
 			Reference:    mg.Spec.ForProvider.OtherSetting[i3].OtherIDRef,
 			Selector:     mg.Spec.ForProvider.OtherSetting[i3].OtherIDSelector,
 			To: reference.To{
@@ -258,6 +266,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	mrsp, err = r.ResolveMultiple(ctx, reference.MultiResolutionRequest{
 		CurrentValues: mg.Spec.ForProvider.SubnetIDs,
 		Extract:       reference.ExternalName(),
+		Namespace:     mg.GetNamespace(),
 		References:    mg.Spec.ForProvider.SubnetIDRefs,
 		Selector:      mg.Spec.ForProvider.SubnetIDSelector,
 		To: reference.To{
@@ -274,6 +283,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	mrsp, err = r.ResolveMultiple(ctx, reference.MultiResolutionRequest{
 		CurrentValues: reference.FromPtrValues(mg.Spec.ForProvider.RouteTableIDs),
 		Extract:       reference.ExternalName(),
+		Namespace:     mg.GetNamespace(),
 		References:    mg.Spec.ForProvider.RouteTableIDsRefs,
 		Selector:      mg.Spec.ForProvider.RouteTableIDsSelector,
 		To: reference.To{
@@ -290,6 +300,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromPtrValue(mg.Spec.ForProvider.CustomConfiguration),
 		Extract:      Configuration(),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.CustomConfigurationRef,
 		Selector:     mg.Spec.ForProvider.CustomConfigurationSelector,
 		To: reference.To{
@@ -306,6 +317,7 @@ func (mg *Model) ResolveReferences(ctx context.Context, c client.Reader) error {
 	rsp, err = r.Resolve(ctx, reference.ResolutionRequest{
 		CurrentValue: reference.FromFloatPtrValue(mg.Spec.ForProvider.Count),
 		Extract:      Count(),
+		Namespace:    mg.GetNamespace(),
 		Reference:    mg.Spec.ForProvider.CountRef,
 		Selector:     mg.Spec.ForProvider.CountSelector,
 		To: reference.To{