diff --git a/cyral/internal/repository/constants.go b/cyral/internal/repository/constants.go
index 851bd085..9a863592 100644
--- a/cyral/internal/repository/constants.go
+++ b/cyral/internal/repository/constants.go
@@ -26,6 +26,11 @@ const (
 	RepoMongoDBServerTypeKey     = "server_type"
 	RepoMongoDBSRVRecordName     = "srv_record_name"
 	RepoMongoDBFlavorKey         = "flavor"
+	// Redshift settings keys
+	RepoRedshiftSettingsKey       = "redshift_settings"
+	RepoRedshiftClusterIdentifier = "cluster_identifier"
+	RepoRedshiftWorkgroupName     = "workgroup_name"
+	RepoRedshiftAWSRegion         = "aws_region"
 )
 
 const (
diff --git a/cyral/internal/repository/model.go b/cyral/internal/repository/model.go
index 494bec6b..01fdf2f7 100644
--- a/cyral/internal/repository/model.go
+++ b/cyral/internal/repository/model.go
@@ -11,15 +11,16 @@ type Labels []string
 type RepoNodes []*RepoNode
 
 type RepoInfo struct {
-	ID              string           `json:"id"`
-	Name            string           `json:"name"`
-	Type            string           `json:"type"`
-	Host            string           `json:"repoHost"`
-	Port            uint32           `json:"repoPort"`
-	ConnParams      *ConnParams      `json:"connParams"`
-	Labels          Labels           `json:"labels"`
-	RepoNodes       RepoNodes        `json:"repoNodes,omitempty"`
-	MongoDBSettings *MongoDBSettings `json:"mongoDbSettings,omitempty"`
+	ID               string            `json:"id"`
+	Name             string            `json:"name"`
+	Type             string            `json:"type"`
+	Host             string            `json:"repoHost"`
+	Port             uint32            `json:"repoPort"`
+	ConnParams       *ConnParams       `json:"connParams"`
+	Labels           Labels            `json:"labels"`
+	RepoNodes        RepoNodes         `json:"repoNodes,omitempty"`
+	MongoDBSettings  *MongoDBSettings  `json:"mongoDbSettings,omitempty"`
+	RedshiftSettings *RedshiftSettings `json:"redshiftSettings,omitempty"`
 }
 
 type ConnParams struct {
@@ -38,6 +39,12 @@ type MongoDBSettings struct {
 	Flavor         string `json:"flavor,omitempty"`
 }
 
+type RedshiftSettings struct {
+	ClusterIdentifier string `json:"clusterIdentifier,omitempty"`
+	WorkgroupName     string `json:"workgroupName,omitempty"`
+	AWSRegion         string `json:"awsRegion,omitempty"`
+}
+
 type RepoNode struct {
 	Name    string `json:"name"`
 	Host    string `json:"host"`
@@ -60,6 +67,7 @@ func (res *RepoInfo) WriteToSchema(d *schema.ResourceData) error {
 	d.Set(RepoConnDrainingKey, res.ConnParams.AsInterface())
 	d.Set(RepoNodesKey, res.RepoNodes.AsInterface())
 	d.Set(RepoMongoDBSettingsKey, res.MongoDBSettings.AsInterface())
+	d.Set(RepoRedshiftSettingsKey, res.RedshiftSettings.AsInterface())
 	return nil
 }
 
@@ -77,7 +85,18 @@ func (r *RepoInfo) ReadFromSchema(d *schema.ResourceData) error {
 		return fmt.Errorf("'%s' block is only allowed when '%s=%s'", RepoMongoDBSettingsKey, utils.TypeKey, MongoDB)
 	}
 	m, err := mongoDBSettingsFromInterface(mongoDBSettings)
+	if err != nil {
+		return err
+	}
 	r.MongoDBSettings = m
+
+	var redshiftSettings = d.Get(RepoRedshiftSettingsKey).(*schema.Set).List()
+	if r.Type != Redshift && len(redshiftSettings) > 0 {
+		return fmt.Errorf("'%s' block is only allowed when '%s=%s'", RepoRedshiftSettingsKey, utils.TypeKey, Redshift)
+	}
+	redshift, err := redshiftSettingsFromInterface(redshiftSettings)
+	r.RedshiftSettings = redshift
+
 	return err
 }
 
@@ -156,6 +175,18 @@ func repoNodesFromInterface(i []interface{}) RepoNodes {
 	return repoNodes
 }
 
+func (r *RedshiftSettings) AsInterface() []interface{} {
+	if r == nil {
+		return nil
+	}
+
+	return []interface{}{map[string]interface{}{
+		RepoRedshiftClusterIdentifier: r.ClusterIdentifier,
+		RepoRedshiftWorkgroupName:     r.WorkgroupName,
+		RepoRedshiftAWSRegion:         r.AWSRegion,
+	}}
+}
+
 func (m *MongoDBSettings) AsInterface() []interface{} {
 	if m == nil {
 		return nil
@@ -169,6 +200,22 @@ func (m *MongoDBSettings) AsInterface() []interface{} {
 	}}
 }
 
+func redshiftSettingsFromInterface(i []interface{}) (*RedshiftSettings, error) {
+	if len(i) == 0 {
+		return nil, nil
+	}
+
+	var clusterIdentifier = i[0].(map[string]interface{})[RepoRedshiftClusterIdentifier].(string)
+	var workgroupName = i[0].(map[string]interface{})[RepoRedshiftWorkgroupName].(string)
+	var awsRegion = i[0].(map[string]interface{})[RepoRedshiftAWSRegion].(string)
+
+	return &RedshiftSettings{
+		ClusterIdentifier: clusterIdentifier,
+		WorkgroupName:     workgroupName,
+		AWSRegion:         awsRegion,
+	}, nil
+}
+
 func mongoDBSettingsFromInterface(i []interface{}) (*MongoDBSettings, error) {
 	if len(i) == 0 {
 		return nil, nil
diff --git a/cyral/internal/repository/resource.go b/cyral/internal/repository/resource.go
index 37a3ac4c..c7cba459 100644
--- a/cyral/internal/repository/resource.go
+++ b/cyral/internal/repository/resource.go
@@ -171,6 +171,31 @@ func resourceSchema() *schema.Resource {
 					},
 				},
 			},
+			RepoRedshiftSettingsKey: {
+				Description: "Parameters related to Redshift repositories.",
+				Type:        schema.TypeSet,
+				Optional:    true,
+				MaxItems:    1,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						RepoRedshiftClusterIdentifier: {
+							Description: "Name of the provisioned cluster.",
+							Type:        schema.TypeString,
+							Optional:    true,
+						},
+						RepoRedshiftWorkgroupName: {
+							Description: "Workgroup name for serverless cluster.",
+							Type:        schema.TypeString,
+							Optional:    true,
+						},
+						RepoRedshiftAWSRegion: {
+							Description: "Code of the AWS region where the Redshift instance is deployed.",
+							Type:        schema.TypeString,
+							Optional:    true,
+						},
+					},
+				},
+			},
 		},
 		Importer: &schema.ResourceImporter{
 			StateContext: schema.ImportStatePassthroughContext,
diff --git a/cyral/internal/repository/resource_test.go b/cyral/internal/repository/resource_test.go
index db71fb0a..c046cadc 100644
--- a/cyral/internal/repository/resource_test.go
+++ b/cyral/internal/repository/resource_test.go
@@ -140,6 +140,21 @@ var (
 			Flavor:         "documentdb",
 		},
 	}
+
+	withRedshiftSettings = repository.RepoInfo{
+		Name: utils.AccTestName(utils.RepositoryResourceName, "repo-with-redshift-settings"),
+		Type: "redshift",
+		RepoNodes: repository.RepoNodes{
+			{
+				Host: "redshift.local",
+				Port: 3333,
+			},
+		},
+		RedshiftSettings: &repository.RedshiftSettings{
+			ClusterIdentifier: "myCluster",
+			AWSRegion:         "us-east-1",
+		},
+	}
 )
 
 func TestAccRepositoryResource(t *testing.T) {
@@ -153,11 +168,13 @@ func TestAccRepositoryResource(t *testing.T) {
 		connDrainingConfig, "conn_draining_test")
 	allDynamic := setupRepositoryTest(
 		allRepoNodesAreDynamic, "all_repo_nodes_are_dynamic")
+	redshift := setupRepositoryTest(
+		withRedshiftSettings, "with_redshift_settings")
 
 	multiNode := setupRepositoryTest(
 		mixedMultipleNodesConfig, "multi_node_test")
 
-	// Should use name of the last resource created.
+	// Must use name of the last resource created.
 	importTest := resource.TestStep{
 		ImportState:       true,
 		ImportStateVerify: true,
@@ -171,6 +188,7 @@ func TestAccRepositoryResource(t *testing.T) {
 			update,
 			connDrainingEmpty,
 			connDraining,
+			redshift,
 			allDynamic,
 			multiNode,
 			importTest,
@@ -256,6 +274,23 @@ func repoCheckFuctions(repo repository.RepoInfo, resName string) resource.TestCh
 		}...)
 	}
 
+	if repo.RedshiftSettings != nil {
+		checkFuncs = append(checkFuncs, []resource.TestCheckFunc{
+			resource.TestCheckResourceAttr(resourceFullName,
+				"redshift_settings.0.cluster_identifier",
+				repo.RedshiftSettings.ClusterIdentifier,
+			),
+			resource.TestCheckResourceAttr(resourceFullName,
+				"redshift_settings.0.workgroup_name",
+				repo.RedshiftSettings.WorkgroupName,
+			),
+			resource.TestCheckResourceAttr(resourceFullName,
+				"redshift_settings.0.aws_region",
+				repo.RedshiftSettings.AWSRegion,
+			),
+		}...)
+	}
+
 	return resource.ComposeTestCheckFunc(checkFuncs...)
 }
 
@@ -307,6 +342,35 @@ func repoAsConfig(repo repository.RepoInfo, resName string) string {
 		)
 	}
 
+	if repo.RedshiftSettings != nil {
+		clusterIdentifier := "null"
+		workgroupName := "null"
+		awsRegion := "null"
+
+		if repo.RedshiftSettings.ClusterIdentifier != "" {
+			clusterIdentifier = fmt.Sprintf(`"%s"`, repo.RedshiftSettings.ClusterIdentifier)
+		}
+
+		if repo.RedshiftSettings.WorkgroupName != "" {
+			workgroupName = fmt.Sprintf(`"%s"`, repo.RedshiftSettings.WorkgroupName)
+		}
+
+		if repo.RedshiftSettings.AWSRegion != "" {
+			awsRegion = fmt.Sprintf(`"%s"`, repo.RedshiftSettings.AWSRegion)
+		}
+
+		config += fmt.Sprintf(`
+			redshift_settings {
+				cluster_identifier = %s
+				workgroup_name = %s
+				aws_region = %s
+			}`,
+			clusterIdentifier,
+			workgroupName,
+			awsRegion,
+		)
+	}
+
 	for _, node := range repo.RepoNodes {
 		name, host := "null", "null"
 		if node.Name != "" {
diff --git a/cyral/internal/repository/useraccount/model.go b/cyral/internal/repository/useraccount/model.go
index 5b58c991..1d6cfdb4 100644
--- a/cyral/internal/repository/useraccount/model.go
+++ b/cyral/internal/repository/useraccount/model.go
@@ -20,7 +20,8 @@ type AuthScheme struct {
 }
 
 type AuthSchemeAWSIAM struct {
-	RoleARN string `json:"roleARN,omitempty"`
+	RoleARN               string `json:"roleARN,omitempty"`
+	AuthenticateAsIAMRole bool   `json:"authenticateAsIAMRole,omitempty"`
 }
 
 type AuthSchemeAWSSecretsManager struct {
@@ -118,7 +119,8 @@ func (resource *UserAccountResource) WriteToSchema(d *schema.ResourceData) error
 			map[string]interface{}{
 				"aws_iam": []interface{}{
 					map[string]interface{}{
-						"role_arn": resource.AuthScheme.AWSIAM.RoleARN,
+						"role_arn":                 resource.AuthScheme.AWSIAM.RoleARN,
+						"authenticate_as_iam_role": resource.AuthScheme.AWSIAM.AuthenticateAsIAMRole,
 					},
 				},
 			},
@@ -259,7 +261,8 @@ func (userAccount *UserAccountResource) ReadFromSchema(d *schema.ResourceData) e
 		case "aws_iam":
 			userAccount.AuthScheme = &AuthScheme{
 				AWSIAM: &AuthSchemeAWSIAM{
-					RoleARN: m["role_arn"].(string),
+					RoleARN:               m["role_arn"].(string),
+					AuthenticateAsIAMRole: m["authenticate_as_iam_role"].(bool),
 				},
 			}
 		case "aws_secrets_manager":
diff --git a/cyral/internal/repository/useraccount/resource.go b/cyral/internal/repository/useraccount/resource.go
index 67bfcf2a..eae869f2 100644
--- a/cyral/internal/repository/useraccount/resource.go
+++ b/cyral/internal/repository/useraccount/resource.go
@@ -212,6 +212,12 @@ func resourceSchema() *schema.Resource {
 										Type:        schema.TypeString,
 										Required:    true,
 									},
+									"authenticate_as_iam_role": {
+										Description: "Indicates whether to access as an AWS IAM role (`true`)" +
+											"or a native database user (`false`). Defaults to `false`.",
+										Type:     schema.TypeBool,
+										Optional: true,
+									},
 								},
 							},
 						},
diff --git a/cyral/internal/repository/useraccount/resource_test.go b/cyral/internal/repository/useraccount/resource_test.go
index 22f1b77e..8aeb329c 100644
--- a/cyral/internal/repository/useraccount/resource_test.go
+++ b/cyral/internal/repository/useraccount/resource_test.go
@@ -97,7 +97,8 @@ func TestAccRepositoryUserAccountResource(t *testing.T) {
 		Name: "aws-iam-useracc",
 		AuthScheme: &useraccount.AuthScheme{
 			AWSIAM: &useraccount.AuthSchemeAWSIAM{
-				RoleARN: "role-arn-1",
+				RoleARN:               "role-arn-1",
+				AuthenticateAsIAMRole: true,
 			},
 		},
 	}
@@ -286,7 +287,11 @@ func setupRepositoryUserAccountCheck(resName string, userAccount useraccount.Use
 		checkFuncs = append(checkFuncs,
 			resource.TestCheckResourceAttr(resFullName,
 				authSchemeScope+"aws_iam.0.role_arn",
-				authScheme.AWSIAM.RoleARN))
+				authScheme.AWSIAM.RoleARN),
+			resource.TestCheckResourceAttr(resFullName,
+				authSchemeScope+"aws_iam.0.authenticate_as_iam_role",
+				strconv.FormatBool(authScheme.AWSIAM.AuthenticateAsIAMRole)),
+		)
 	case authScheme.AWSSecretsManager != nil:
 		checkFuncs = append(checkFuncs,
 			resource.TestCheckResourceAttr(resFullName,
@@ -348,7 +353,10 @@ func setupRepositoryUserAccountConfig(resName string, userAccount useraccount.Us
 		authSchemeStr = fmt.Sprintf(`
 			aws_iam {
 				role_arn = "%s"
-			}`, authScheme.AWSIAM.RoleARN)
+				authenticate_as_iam_role = %t
+			}`,
+			authScheme.AWSIAM.RoleARN,
+			authScheme.AWSIAM.AuthenticateAsIAMRole)
 	case authScheme.AWSSecretsManager != nil:
 		authSchemeStr = fmt.Sprintf(`
 			aws_secrets_manager {
diff --git a/docs/resources/repository.md b/docs/resources/repository.md
index e03a63dd..ccd151cc 100644
--- a/docs/resources/repository.md
+++ b/docs/resources/repository.md
@@ -112,6 +112,7 @@ resource "cyral_repository" "multi_node_mongo_repo" {
 -   `connection_draining` (Block Set, Max: 1) Parameters related to connection draining. (see [below for nested schema](#nestedblock--connection_draining))
 -   `labels` (List of String) Labels enable you to categorize your repository.
 -   `mongodb_settings` (Block Set, Max: 1) Parameters related to MongoDB repositories. (see [below for nested schema](#nestedblock--mongodb_settings))
+-   `redshift_settings` (Block Set, Max: 1) Parameters related to Redshift repositories. (see [below for nested schema](#nestedblock--redshift_settings))
 
 ### Read-Only
 
@@ -175,3 +176,13 @@ Optional:
 
 -   `replica_set_name` (String) Name of the replica set, if applicable.
 -   `srv_record_name` (String) Name of a DNS SRV record which contains cluster topology details. If specified, then all `repo_node` blocks must be declared dynamic (see [`dynamic`](#dynamic)). Only supported for `server_type="sharded"` or `server_type="replicaset".
+
+<a id="nestedblock--redshift_settings"></a>
+
+### Nested Schema for `redshift_settings`
+
+Optional:
+
+-   `aws_region` (String) Code of the AWS region where the Redshift instance is deployed.
+-   `cluster_identifier` (String) Name of the provisioned cluster.
+-   `workgroup_name` (String) Workgroup name for serverless cluster.
diff --git a/docs/resources/repository_user_account.md b/docs/resources/repository_user_account.md
index 7363df5b..2cc5ca71 100644
--- a/docs/resources/repository_user_account.md
+++ b/docs/resources/repository_user_account.md
@@ -159,6 +159,10 @@ Required:
 
 -   `role_arn` (String) The AWS IAM roleARN to gain access to the database.
 
+Optional:
+
+-   `authenticate_as_iam_role` (Boolean) Indicates whether to access as an AWS IAM role (`true`)or a native database user (`false`). Defaults to `false`.
+
 <a id="nestedblock--auth_scheme--aws_secrets_manager"></a>
 
 ### Nested Schema for `auth_scheme.aws_secrets_manager`