diff --git a/e2sm/lib/E2SM-RC-IndicationHeader.c b/e2sm/lib/E2SM-RC-IndicationHeader.c
new file mode 100644
index 0000000..c5764a4
--- /dev/null
+++ b/e2sm/lib/E2SM-RC-IndicationHeader.c
@@ -0,0 +1,109 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "E2SM-RC-IEs"
+ * 	found in "e2sm-rc-nov2021.asn"
+ * 	`asn1c -fcompound-names -fno-include-deps -findirect-choice -pdu=auto -gen-PER -gen-OER -no-gen-example -D .`
+ */
+
+#include "E2SM-RC-IndicationHeader.h"
+
+#include "E2SM-RC-IndicationHeader-Format1.h"
+#include "E2SM-RC-IndicationHeader-Format2.h"
+static asn_oer_constraints_t asn_OER_type_ric_indicationHeader_formats_constr_2 CC_NOTUSED = {
+	{ 0, 0 },
+	-1};
+static asn_per_constraints_t asn_PER_type_ric_indicationHeader_formats_constr_2 CC_NOTUSED = {
+	{ APC_CONSTRAINED | APC_EXTENSIBLE,  1,  1,  0,  1 }	/* (0..1,...) */,
+	{ APC_UNCONSTRAINED,	-1, -1,  0,  0 },
+	0, 0	/* No PER value map */
+};
+static asn_TYPE_member_t asn_MBR_ric_indicationHeader_formats_2[] = {
+	{ ATF_POINTER, 0, offsetof(struct E2SM_RC_IndicationHeader__ric_indicationHeader_formats, choice.indicationHeader_Format1),
+		(ASN_TAG_CLASS_CONTEXT | (0 << 2)),
+		-1,	/* IMPLICIT tag at current level */
+		&asn_DEF_E2SM_RC_IndicationHeader_Format1,
+		0,
+		{ 0, 0, 0 },
+		0, 0, /* No default value */
+		"indicationHeader-Format1"
+		},
+	{ ATF_POINTER, 0, offsetof(struct E2SM_RC_IndicationHeader__ric_indicationHeader_formats, choice.indicationHeader_Format2),
+		(ASN_TAG_CLASS_CONTEXT | (1 << 2)),
+		-1,	/* IMPLICIT tag at current level */
+		&asn_DEF_E2SM_RC_IndicationHeader_Format2,
+		0,
+		{ 0, 0, 0 },
+		0, 0, /* No default value */
+		"indicationHeader-Format2"
+		},
+};
+static const asn_TYPE_tag2member_t asn_MAP_ric_indicationHeader_formats_tag2el_2[] = {
+    { (ASN_TAG_CLASS_CONTEXT | (0 << 2)), 0, 0, 0 }, /* indicationHeader-Format1 */
+    { (ASN_TAG_CLASS_CONTEXT | (1 << 2)), 1, 0, 0 } /* indicationHeader-Format2 */
+};
+static asn_CHOICE_specifics_t asn_SPC_ric_indicationHeader_formats_specs_2 = {
+	sizeof(struct E2SM_RC_IndicationHeader__ric_indicationHeader_formats),
+	offsetof(struct E2SM_RC_IndicationHeader__ric_indicationHeader_formats, _asn_ctx),
+	offsetof(struct E2SM_RC_IndicationHeader__ric_indicationHeader_formats, present),
+	sizeof(((struct E2SM_RC_IndicationHeader__ric_indicationHeader_formats *)0)->present),
+	asn_MAP_ric_indicationHeader_formats_tag2el_2,
+	2,	/* Count of tags in the map */
+	0, 0,
+	2	/* Extensions start */
+};
+static /* Use -fall-defs-global to expose */
+asn_TYPE_descriptor_t asn_DEF_ric_indicationHeader_formats_2 = {
+	"ric-indicationHeader-formats",
+	"ric-indicationHeader-formats",
+	&asn_OP_CHOICE,
+	0,	/* No effective tags (pointer) */
+	0,	/* No effective tags (count) */
+	0,	/* No tags (pointer) */
+	0,	/* No tags (count) */
+	{ &asn_OER_type_ric_indicationHeader_formats_constr_2, &asn_PER_type_ric_indicationHeader_formats_constr_2, CHOICE_constraint },
+	asn_MBR_ric_indicationHeader_formats_2,
+	2,	/* Elements count */
+	&asn_SPC_ric_indicationHeader_formats_specs_2	/* Additional specs */
+};
+
+static asn_TYPE_member_t asn_MBR_E2SM_RC_IndicationHeader_1[] = {
+	{ ATF_NOFLAGS, 0, offsetof(struct E2SM_RC_IndicationHeader, ric_indicationHeader_formats),
+		(ASN_TAG_CLASS_CONTEXT | (0 << 2)),
+		+1,	/* EXPLICIT tag at current level */
+		&asn_DEF_ric_indicationHeader_formats_2,
+		0,
+		{ 0, 0, 0 },
+		0, 0, /* No default value */
+		"ric-indicationHeader-formats"
+		},
+};
+static const ber_tlv_tag_t asn_DEF_E2SM_RC_IndicationHeader_tags_1[] = {
+	(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
+};
+static const asn_TYPE_tag2member_t asn_MAP_E2SM_RC_IndicationHeader_tag2el_1[] = {
+    { (ASN_TAG_CLASS_CONTEXT | (0 << 2)), 0, 0, 0 } /* ric-indicationHeader-formats */
+};
+static asn_SEQUENCE_specifics_t asn_SPC_E2SM_RC_IndicationHeader_specs_1 = {
+	sizeof(struct E2SM_RC_IndicationHeader),
+	offsetof(struct E2SM_RC_IndicationHeader, _asn_ctx),
+	asn_MAP_E2SM_RC_IndicationHeader_tag2el_1,
+	1,	/* Count of tags in the map */
+	0, 0, 0,	/* Optional elements (not needed) */
+	1,	/* First extension addition */
+};
+asn_TYPE_descriptor_t asn_DEF_E2SM_RC_IndicationHeader = {
+	"E2SM-RC-IndicationHeader",
+	"E2SM-RC-IndicationHeader",
+	&asn_OP_SEQUENCE,
+	asn_DEF_E2SM_RC_IndicationHeader_tags_1,
+	sizeof(asn_DEF_E2SM_RC_IndicationHeader_tags_1)
+		/sizeof(asn_DEF_E2SM_RC_IndicationHeader_tags_1[0]), /* 1 */
+	asn_DEF_E2SM_RC_IndicationHeader_tags_1,	/* Same as above */
+	sizeof(asn_DEF_E2SM_RC_IndicationHeader_tags_1)
+		/sizeof(asn_DEF_E2SM_RC_IndicationHeader_tags_1[0]), /* 1 */
+	{ 0, 0, SEQUENCE_constraint },
+	asn_MBR_E2SM_RC_IndicationHeader_1,
+	1,	/* Elements count */
+	&asn_SPC_E2SM_RC_IndicationHeader_specs_1	/* Additional specs */
+};
+