diff --git a/packages/backend/src/db/migrations/20211106214730_create_steps.ts b/packages/backend/src/db/migrations/20211106214730_create_steps.ts
index eaa06eb9..d9135b0f 100644
--- a/packages/backend/src/db/migrations/20211106214730_create_steps.ts
+++ b/packages/backend/src/db/migrations/20211106214730_create_steps.ts
@@ -1,4 +1,4 @@
-import { Knex } from "knex";
+import { Knex } from 'knex';
 
 export async function up(knex: Knex): Promise<void> {
   return knex.schema.createTable('steps', (table) => {
@@ -7,11 +7,11 @@ export async function up(knex: Knex): Promise<void> {
     table.string('app_key').notNullable();
     table.string('type').notNullable();
     table.integer('connection_id').references('id').inTable('connections');
-    table.text('parameters')
+    table.text('parameters');
 
     table.timestamps(true, true);
   });
-};
+}
 
 export async function down(knex: Knex): Promise<void> {
   return knex.schema.dropTable('steps');
diff --git a/packages/backend/src/db/migrations/20220221225128_alter_columns_of_execution_steps.ts b/packages/backend/src/db/migrations/20220221225128_alter_columns_of_execution_steps.ts
new file mode 100644
index 00000000..7574a5d7
--- /dev/null
+++ b/packages/backend/src/db/migrations/20220221225128_alter_columns_of_execution_steps.ts
@@ -0,0 +1,15 @@
+import { Knex } from 'knex';
+
+export async function up(knex: Knex): Promise<void> {
+  return knex.schema.alterTable('execution_steps', (table) => {
+    table.jsonb('data_in').alter();
+    table.jsonb('data_out').alter();
+  });
+}
+
+export async function down(knex: Knex): Promise<void> {
+  return knex.schema.alterTable('execution_steps', (table) => {
+    table.text('data_in').alter();
+    table.text('data_out').alter();
+  });
+}
diff --git a/packages/backend/src/db/migrations/20220221225537_alter_parameters_column_of_steps.ts b/packages/backend/src/db/migrations/20220221225537_alter_parameters_column_of_steps.ts
new file mode 100644
index 00000000..0f912860
--- /dev/null
+++ b/packages/backend/src/db/migrations/20220221225537_alter_parameters_column_of_steps.ts
@@ -0,0 +1,13 @@
+import { Knex } from 'knex';
+
+export async function up(knex: Knex): Promise<void> {
+  return knex.schema.alterTable('steps', (table) => {
+    table.jsonb('parameters').alter();
+  });
+}
+
+export async function down(knex: Knex): Promise<void> {
+  return knex.schema.alterTable('steps', (table) => {
+    table.text('parameters').alter();
+  });
+}
diff --git a/packages/backend/src/graphql/queries/get-step-with-test-executions.ts b/packages/backend/src/graphql/queries/get-step-with-test-executions.ts
new file mode 100644
index 00000000..9a358f8d
--- /dev/null
+++ b/packages/backend/src/graphql/queries/get-step-with-test-executions.ts
@@ -0,0 +1,42 @@
+import { GraphQLNonNull, GraphQLString, GraphQLList } from 'graphql';
+import RequestWithCurrentUser from '../../types/express/request-with-current-user';
+import stepType from '../types/step';
+
+type Params = {
+  stepId: string;
+};
+
+const getStepWithTestExecutionsResolver = async (
+  params: Params,
+  req: RequestWithCurrentUser
+) => {
+  const step = await req.currentUser
+    .$relatedQuery('steps')
+    .findOne({ 'steps.id': params.stepId })
+    .throwIfNotFound();
+
+  const previousStepsWithCurrentStep = await req.currentUser
+    .$relatedQuery('steps')
+    .withGraphJoined('executionSteps')
+    .select('steps.*', 'executionSteps.data_out as output')
+    .where('flow_id', '=', step.flowId)
+    .andWhere('position', '<=', step.position)
+    .distinctOn('executionSteps.step_id')
+    .orderBy([
+      'executionSteps.step_id',
+      { column: 'executionSteps.created_at', order: 'desc' },
+    ]);
+
+  return previousStepsWithCurrentStep;
+};
+
+const getStepWithTestExecutions = {
+  type: GraphQLList(stepType),
+  args: {
+    stepId: { type: GraphQLNonNull(GraphQLString) },
+  },
+  resolve: (_: any, params: Params, req: RequestWithCurrentUser) =>
+    getStepWithTestExecutionsResolver(params, req),
+};
+
+export default getStepWithTestExecutions;
diff --git a/packages/backend/src/graphql/root-query.ts b/packages/backend/src/graphql/root-query.ts
index 2059f18e..484fdcd1 100644
--- a/packages/backend/src/graphql/root-query.ts
+++ b/packages/backend/src/graphql/root-query.ts
@@ -6,6 +6,7 @@ import getAppConnections from './queries/get-app-connections';
 import testConnection from './queries/test-connection';
 import getFlow from './queries/get-flow';
 import getFlows from './queries/get-flows';
+import getStepWithTestExecutions from './queries/get-step-with-test-executions';
 
 const rootQuery = new GraphQLObjectType({
   name: 'Query',
@@ -17,6 +18,7 @@ const rootQuery = new GraphQLObjectType({
     testConnection,
     getFlow,
     getFlows,
+    getStepWithTestExecutions,
   },
 });
 
diff --git a/packages/backend/src/graphql/types/execution-step.ts b/packages/backend/src/graphql/types/execution-step.ts
new file mode 100644
index 00000000..5415c71b
--- /dev/null
+++ b/packages/backend/src/graphql/types/execution-step.ts
@@ -0,0 +1,15 @@
+import { GraphQLObjectType, GraphQLString, GraphQLBoolean } from 'graphql';
+import { GraphQLJSONObject } from 'graphql-type-json';
+
+const executionStepType = new GraphQLObjectType({
+  name: 'ExecutionStep',
+  fields: {
+    executionId: { type: GraphQLString },
+    stepId: { type: GraphQLString },
+    status: { type: GraphQLString },
+    dataIn: { type: GraphQLJSONObject },
+    dataOut: { type: GraphQLJSONObject },
+  },
+});
+
+export default executionStepType;
diff --git a/packages/backend/src/graphql/types/step.ts b/packages/backend/src/graphql/types/step.ts
index a0800bd1..1e8ef7c3 100644
--- a/packages/backend/src/graphql/types/step.ts
+++ b/packages/backend/src/graphql/types/step.ts
@@ -5,6 +5,7 @@ import {
   GraphQLInt,
   GraphQLInputObjectType,
 } from 'graphql';
+import { GraphQLJSONObject } from 'graphql-type-json';
 import ConnectionType from './connection';
 
 const stepType = new GraphQLObjectType({
@@ -27,9 +28,10 @@ const stepType = new GraphQLObjectType({
           },
         }),
       },
-      parameters: { type: GraphQLString },
+      parameters: { type: GraphQLJSONObject },
       connection: { type: ConnectionType },
       flow: { type: FlowType },
+      output: { type: GraphQLJSONObject },
       position: { type: GraphQLInt },
       status: { type: GraphQLString },
     };
diff --git a/packages/backend/src/models/execution-step.ts b/packages/backend/src/models/execution-step.ts
index d4743a99..312c1c43 100644
--- a/packages/backend/src/models/execution-step.ts
+++ b/packages/backend/src/models/execution-step.ts
@@ -1,5 +1,6 @@
 import Base from './base';
 import Execution from './execution';
+import Step from './step';
 
 class ExecutionStep extends Base {
   id!: string;
@@ -33,6 +34,14 @@ class ExecutionStep extends Base {
         to: 'executions.id',
       },
     },
+    step: {
+      relation: Base.BelongsToOneRelation,
+      modelClass: Step,
+      join: {
+        from: 'execution_steps.step_id',
+        to: 'steps.id',
+      },
+    },
   });
 }
 
diff --git a/packages/backend/src/models/step.ts b/packages/backend/src/models/step.ts
index d5cc776c..83f02f56 100644
--- a/packages/backend/src/models/step.ts
+++ b/packages/backend/src/models/step.ts
@@ -1,6 +1,7 @@
 import Base from './base';
 import Flow from './flow';
 import Connection from './connection';
+import ExecutionStep from './execution-step';
 
 enum StepEnumType {
   'trigger',
@@ -19,6 +20,7 @@ class Step extends Base {
   parameters: string;
   connection?: Connection;
   flow?: Flow;
+  executionSteps?: [ExecutionStep];
 
   static tableName = 'steps';
 
@@ -56,6 +58,14 @@ class Step extends Base {
         to: 'connections.id',
       },
     },
+    executionSteps: {
+      relation: Base.HasManyRelation,
+      modelClass: ExecutionStep,
+      join: {
+        from: 'steps.id',
+        to: 'execution_steps.step_id',
+      },
+    },
   });
 }