diff --git a/comid/example_test.go b/comid/example_test.go
index c2177041..61830b7a 100644
--- a/comid/example_test.go
+++ b/comid/example_test.go
@@ -165,6 +165,37 @@ func Example_encode() {
 	// {"lang":"en-GB","tag-identity":{"id":"my-ns:acme-roadrunner-supplement"},"entities":[{"name":"ACME Ltd.","regid":"https://acme.example","roles":["creator","tagCreator"]},{"name":"EMCA Ltd.","roles":["maintainer"]}],"linked-tags":[{"target":"my-ns:acme-roadrunner-base","rel":"supplements"},{"target":"my-ns:acme-roadrunner-old","rel":"replaces"}],"triples":{"reference-values":[{"environment":{"class":{"id":{"type":"oid","value":"2.5.2.8192"},"vendor":"ACME Ltd.","model":"RoadRunner","layer":0,"index":1},"instance":{"type":"ueid","value":"At6tvu/erQ=="},"group":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}},"measurements":[{"key":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"},"value":{"svn":{"type":"exact-value","value":2},"digests":["sha-256-32;q83vAA==","sha-256-32;/////w=="],"flags":{"is-secure":false,"is-debug":true},"raw-value":{"type":"bytes","value":"AQIDBA=="},"raw-value-mask":"/////w==","mac-addr":"02:00:5e:10:00:00:00:01","ip-addr":"2001:db8::68","serial-number":"C02X70VHJHD5","ueid":"At6tvu/erQ==","uuid":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}}]}],"endorsed-values":[{"environment":{"class":{"id":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"},"vendor":"ACME Ltd.","model":"RoadRunner","layer":0,"index":1},"instance":{"type":"ueid","value":"At6tvu/erQ=="},"group":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}},"measurements":[{"key":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"},"value":{"svn":{"type":"min-value","value":2},"digests":["sha-256-32;q83vAA==","sha-256-32;/////w=="],"flags":{"is-configured":false,"is-secure":false,"is-debug":true},"raw-value":{"type":"bytes","value":"AQIDBA=="},"raw-value-mask":"/////w==","mac-addr":"02:00:5e:10:00:00:00:01","ip-addr":"2001:db8::68","serial-number":"C02X70VHJHD5","ueid":"At6tvu/erQ==","uuid":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}}]}],"dev-identity-keys":[{"environment":{"instance":{"type":"ueid","value":"At6tvu/erQ=="}},"verification-keys":[{"type":"pkix-base64-key","value":"-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEW1BvqF+/ry8BWa7ZEMU1xYYHEQ8B\nlLT4MFHOaO+ICTtIvrEeEpr/sfTAP66H2hCHdb5HEXKtRKod6QLcOLPA1Q==\n-----END PUBLIC KEY-----"}]}],"attester-verification-keys":[{"environment":{"instance":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}},"verification-keys":[{"type":"pkix-base64-key","value":"-----BEGIN PUBLIC KEY-----\nMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEW1BvqF+/ry8BWa7ZEMU1xYYHEQ8B\nlLT4MFHOaO+ICTtIvrEeEpr/sfTAP66H2hCHdb5HEXKtRKod6QLcOLPA1Q==\n-----END PUBLIC KEY-----"}]}],"conditional-endorsement-series":[{"statefulenv":{"environment":{"class":{"id":{"type":"oid","value":"2.5.2.8192"},"vendor":"ACME Ltd.","model":"RoadRunner","layer":0,"index":1},"instance":{"type":"ueid","value":"At6tvu/erQ=="},"group":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}},"measurements":[{"key":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"},"value":{"svn":{"type":"exact-value","value":2},"digests":["sha-256-32;q83vAA==","sha-256-32;/////w=="],"flags":{"is-secure":false,"is-debug":true},"raw-value":{"type":"bytes","value":"AQIDBA=="},"raw-value-mask":"/////w==","mac-addr":"02:00:5e:10:00:00:00:01","ip-addr":"2001:db8::68","serial-number":"C02X70VHJHD5","ueid":"At6tvu/erQ==","uuid":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}}]},"series":[{"selection":[{"key":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"},"value":{"svn":{"type":"exact-value","value":2},"digests":["sha-256-32;q83vAA==","sha-256-32;/////w=="],"flags":{"is-secure":false,"is-debug":true},"raw-value":{"type":"bytes","value":"AQIDBA=="},"raw-value-mask":"/////w=="}}],"addition":[{"key":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"},"value":{"mac-addr":"02:00:5e:10:00:00:00:01","ip-addr":"2001:db8::68","ueid":"At6tvu/erQ=="}}]}]}]}}
 }
 
+func Example_encode_dependency_triples() {
+	comid := NewComid().
+		SetTagIdentity("my-ns:acme-roadrunner-supplement", 0).
+		AddEntity("ACME Ltd.", &TestRegID, RoleCreator, RoleTagCreator)
+
+	comid.Triples.AddDomainDependency(
+		&DomainDependencyTriple{
+			DomainID: Environment{
+				Instance: MustNewUEIDInstance(TestUEID),
+			},
+			Trustees: []Environment{
+				{Instance: MustNewUUIDInstance(uuid.UUID(TestUUID))},
+			},
+		},
+	)
+
+	cbor, err := comid.ToCBOR()
+	if err == nil {
+		fmt.Printf("%x\n", cbor)
+	}
+
+	json, err := comid.ToJSON()
+	if err == nil {
+		fmt.Printf("%s\n", string(json))
+	}
+
+	// Output:
+	// a301a10078206d792d6e733a61636d652d726f616472756e6e65722d737570706c656d656e740281a3006941434d45204c74642e01d8207468747470733a2f2f61636d652e6578616d706c650282010004a1048182a101d902264702deadbeefdead81a101d8255031fb5abf023e4992aa4e95f9c1503bfa
+	// {"tag-identity":{"id":"my-ns:acme-roadrunner-supplement"},"entities":[{"name":"ACME Ltd.","regid":"https://acme.example","roles":["creator","tagCreator"]}],"triples":{"dependency-triples":[{"domain-id":{"instance":{"type":"ueid","value":"At6tvu/erQ=="}},"trustees":[{"instance":{"type":"uuid","value":"31fb5abf-023e-4992-aa4e-95f9c1503bfa"}}]}]}}
+}
+
 func Example_encode_PSA_attestation_verification() {
 	comid := NewComid().
 		SetTagIdentity("my-ns:acme-roadrunner-supplement", 0).