diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/mocks/state.ts b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/mocks/state.ts
index 29f574776e295..3b356c39dea7f 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/mocks/state.ts
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/mocks/state.ts
@@ -418,7 +418,7 @@ export const mockState: State = {
     dataStreamTitle: 'Mocked Data Stream Title',
     dataStreamName: 'mocked_datastream_name',
     dataStreamDescription: 'Mocked Data Stream Description',
-    inputType: 'filestream',
+    inputTypes: ['filestream'],
     logsSampleParsed: rawSamples,
   },
   isGenerating: false,
diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.test.tsx b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.test.tsx
index b71fa6c5cabf1..476c5b24cbf5f 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.test.tsx
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.test.tsx
@@ -12,6 +12,22 @@ import { DataStreamStep } from './data_stream_step';
 import { ActionsProvider } from '../../state';
 import { mockActions, mockState } from '../../mocks/state';
 
+jest.mock('@elastic/eui', () => {
+  return {
+    ...jest.requireActual('@elastic/eui'),
+    // Mocking EuiComboBox, as it utilizes "react-virtualized" for rendering search suggestions,
+    // which does not produce a valid component wrapper
+    EuiComboBox: (props: { onChange: (options: unknown) => void; 'data-test-subj': string }) => (
+      <input
+        data-test-subj={props['data-test-subj']}
+        onChange={(syntheticEvent) => {
+          props.onChange([{ value: syntheticEvent.target.value }]);
+        }}
+      />
+    ),
+  };
+});
+
 jest.mock('./generation_modal', () => ({
   GenerationModal: jest.fn(() => <div data-test-subj="generationModal" />),
 }));
@@ -204,7 +220,7 @@ describe('DataStreamStep', () => {
 
       it('should call setIntegrationSettings', () => {
         expect(mockActions.setIntegrationSettings).toHaveBeenCalledWith({
-          inputType: dataCollectionMethod,
+          inputTypes: [dataCollectionMethod],
         });
       });
     });
diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.tsx b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.tsx
index fbaf315374e92..08b9cb24232be 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.tsx
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/data_stream_step/data_stream_step.tsx
@@ -6,14 +6,15 @@
  */
 
 import React, { useCallback, useEffect, useMemo, useState } from 'react';
+import type { EuiComboBoxOptionOption } from '@elastic/eui';
 import {
+  EuiComboBox,
   EuiFieldText,
   EuiFlexGroup,
   EuiFlexItem,
   EuiForm,
   EuiFormRow,
   EuiPanel,
-  EuiSelect,
 } from '@elastic/eui';
 import type { InputType } from '../../../../../../common';
 import { useActions, type State } from '../../state';
@@ -25,21 +26,21 @@ import { GenerationModal } from './generation_modal';
 import { useLoadPackageNames } from './use_load_package_names';
 import * as i18n from './translations';
 
-export const InputTypeOptions: Array<{ value: InputType; text: string }> = [
-  { value: 'aws_cloudwatch', text: 'AWS Cloudwatch' },
-  { value: 'aws_s3', text: 'AWS S3' },
-  { value: 'azure_blob_storage', text: 'Azure Blob Storage' },
-  { value: 'azure_eventhub', text: 'Azure Event Hub' },
-  { value: 'cel', text: 'Common Expression Language (CEL)' },
-  { value: 'cloudfoundry', text: 'Cloud Foundry' },
-  { value: 'filestream', text: 'File Stream' },
-  { value: 'gcp_pubsub', text: 'GCP Pub/Sub' },
-  { value: 'gcs', text: 'Google Cloud Storage' },
-  { value: 'http_endpoint', text: 'HTTP Endpoint' },
-  { value: 'journald', text: 'Journald' },
-  { value: 'kafka', text: 'Kafka' },
-  { value: 'tcp', text: 'TCP' },
-  { value: 'udp', text: 'UDP' },
+export const InputTypeOptions: Array<EuiComboBoxOptionOption<InputType>> = [
+  { value: 'aws_cloudwatch', label: 'AWS Cloudwatch' },
+  { value: 'aws_s3', label: 'AWS S3' },
+  { value: 'azure_blob_storage', label: 'Azure Blob Storage' },
+  { value: 'azure_eventhub', label: 'Azure Event Hub' },
+  { value: 'cel', label: 'Common Expression Language (CEL)' },
+  { value: 'cloudfoundry', label: 'Cloud Foundry' },
+  { value: 'filestream', label: 'File Stream' },
+  { value: 'gcp_pubsub', label: 'GCP Pub/Sub' },
+  { value: 'gcs', label: 'Google Cloud Storage' },
+  { value: 'http_endpoint', label: 'HTTP Endpoint' },
+  { value: 'journald', label: 'Journald' },
+  { value: 'kafka', label: 'Kafka' },
+  { value: 'tcp', label: 'TCP' },
+  { value: 'udp', label: 'UDP' },
 ];
 
 const isValidName = (name: string) => /^[a-z0-9_]+$/.test(name);
@@ -96,8 +97,8 @@ export const DataStreamStep = React.memo<DataStreamStepProps>(
           setIntegrationValues({ dataStreamTitle: e.target.value }),
         dataStreamDescription: (e: React.ChangeEvent<HTMLInputElement>) =>
           setIntegrationValues({ dataStreamDescription: e.target.value }),
-        inputType: (e: React.ChangeEvent<HTMLSelectElement>) => {
-          setIntegrationValues({ inputType: e.target.value as InputType });
+        inputTypes: (options: EuiComboBoxOptionOption[]) => {
+          setIntegrationValues({ inputTypes: options.map((option) => option.value as InputType) });
         },
       };
     }, [setIntegrationValues, setInvalidFields, packageNames]);
@@ -135,6 +136,14 @@ export const DataStreamStep = React.memo<DataStreamStepProps>(
       }
     }, [packageNames, name]);
 
+    const selectedInputTypeOptions = useMemo<Array<EuiComboBoxOptionOption<InputType>>>(
+      () =>
+        InputTypeOptions.filter((inputType) =>
+          integrationSettings?.inputTypes?.includes(inputType.value as InputType)
+        ),
+      [integrationSettings?.inputTypes]
+    );
+
     return (
       <EuiFlexGroup direction="column" gutterSize="l" data-test-subj="dataStreamStep">
         <EuiFlexItem>
@@ -205,12 +214,12 @@ export const DataStreamStep = React.memo<DataStreamStepProps>(
                   />
                 </EuiFormRow>
                 <EuiFormRow label={i18n.DATA_COLLECTION_METHOD_LABEL}>
-                  <EuiSelect
-                    name="dataCollectionMethod"
+                  <EuiComboBox
                     data-test-subj="dataCollectionMethodInput"
                     options={InputTypeOptions}
-                    value={integrationSettings?.inputType ?? ''}
-                    onChange={onChange.inputType}
+                    selectedOptions={selectedInputTypeOptions}
+                    onChange={onChange.inputTypes}
+                    fullWidth
                   />
                 </EuiFormRow>
                 <SampleLogsInput integrationSettings={integrationSettings} />
diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/deploy_step.test.tsx b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/deploy_step.test.tsx
index 703a381a96e3b..094d4bd37ad31 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/deploy_step.test.tsx
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/deploy_step.test.tsx
@@ -30,7 +30,7 @@ const parameters: BuildIntegrationRequestBody = {
         title: integrationSettings.dataStreamTitle!,
         description: integrationSettings.dataStreamDescription!,
         name: integrationSettings.dataStreamName!,
-        inputTypes: [integrationSettings.inputType!],
+        inputTypes: integrationSettings.inputTypes!,
         rawSamples: integrationSettings.logsSampleParsed!,
         docs: results.docs!,
         pipeline: results.pipeline,
@@ -105,7 +105,7 @@ describe('DeployStep', () => {
           integrationName,
           integrationDescription: integrationSettings.description,
           dataStreamName: integrationSettings.dataStreamName,
-          inputType: integrationSettings.inputType,
+          inputTypes: integrationSettings.inputTypes,
           model: expect.any(String),
           actionTypeId: connector.actionTypeId,
           provider: connector.apiProvider ?? 'unknown',
@@ -172,7 +172,7 @@ describe('DeployStep', () => {
             integrationName: integrationSettings.name,
             integrationDescription: integrationSettings.description,
             dataStreamName: integrationSettings.dataStreamName,
-            inputType: integrationSettings.inputType,
+            inputTypes: integrationSettings.inputTypes,
             model: expect.any(String),
             actionTypeId: connector.actionTypeId,
             provider: connector.apiProvider ?? 'unknown',
@@ -224,7 +224,7 @@ describe('DeployStep', () => {
             integrationName: integrationSettings.name,
             integrationDescription: integrationSettings.description,
             dataStreamName: integrationSettings.dataStreamName,
-            inputType: integrationSettings.inputType,
+            inputTypes: integrationSettings.inputTypes,
             model: expect.any(String),
             actionTypeId: connector.actionTypeId,
             provider: connector.apiProvider ?? 'unknown',
diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/use_deploy_integration.ts b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/use_deploy_integration.ts
index 1de53e160efb1..7e12cdad8f611 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/use_deploy_integration.ts
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/steps/deploy_step/use_deploy_integration.ts
@@ -57,7 +57,7 @@ export const useDeployIntegration = ({
                 title: integrationSettings.dataStreamTitle ?? '',
                 description: integrationSettings.dataStreamDescription ?? '',
                 name: integrationSettings.dataStreamName ?? '',
-                inputTypes: integrationSettings.inputType ? [integrationSettings.inputType] : [],
+                inputTypes: integrationSettings.inputTypes ?? [],
                 rawSamples: integrationSettings.logsSampleParsed ?? [],
                 docs: result.docs ?? [],
                 pipeline: result.pipeline,
diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/types.ts b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/types.ts
index 9e0100f2e95d5..ec0ea443d37c7 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/types.ts
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/create_integration_assistant/types.ts
@@ -32,6 +32,6 @@ export interface IntegrationSettings {
   dataStreamTitle?: string;
   dataStreamDescription?: string;
   dataStreamName?: string;
-  inputType?: InputType;
+  inputTypes?: InputType[];
   logsSampleParsed?: string[];
 }
diff --git a/x-pack/plugins/integration_assistant/public/components/create_integration/telemetry.tsx b/x-pack/plugins/integration_assistant/public/components/create_integration/telemetry.tsx
index f596964deb6ba..54988e238bd4d 100644
--- a/x-pack/plugins/integration_assistant/public/components/create_integration/telemetry.tsx
+++ b/x-pack/plugins/integration_assistant/public/components/create_integration/telemetry.tsx
@@ -120,7 +120,7 @@ export const TelemetryContextProvider = React.memo<PropsWithChildren<{}>>(({ chi
         integrationName,
         integrationDescription: integrationSettings?.description ?? 'unknown',
         dataStreamName: integrationSettings?.dataStreamName ?? 'unknown',
-        inputType: integrationSettings?.inputType ?? 'unknown',
+        inputTypes: integrationSettings?.inputTypes ?? ['unknown'],
         actionTypeId: connector.actionTypeId,
         model: getConnectorModel(connector),
         provider: connector.apiProvider ?? 'unknown',
diff --git a/x-pack/plugins/integration_assistant/public/services/telemetry/events.ts b/x-pack/plugins/integration_assistant/public/services/telemetry/events.ts
index 91d8abbf68dbd..4d2d24ff7a657 100644
--- a/x-pack/plugins/integration_assistant/public/services/telemetry/events.ts
+++ b/x-pack/plugins/integration_assistant/public/services/telemetry/events.ts
@@ -169,11 +169,14 @@ export const telemetryEventsSchemas: TelemetryEventsSchemas = {
         optional: false,
       },
     },
-    inputType: {
-      type: 'keyword',
-      _meta: {
-        description: 'The input type used for the integration',
-        optional: false,
+    inputTypes: {
+      type: 'array',
+      items: {
+        type: 'keyword',
+        _meta: {
+          description: 'The input type used for the integration',
+          optional: false,
+        },
       },
     },
     actionTypeId: {
diff --git a/x-pack/plugins/integration_assistant/public/services/telemetry/types.ts b/x-pack/plugins/integration_assistant/public/services/telemetry/types.ts
index 98ba1c0792caa..2f674b5880514 100644
--- a/x-pack/plugins/integration_assistant/public/services/telemetry/types.ts
+++ b/x-pack/plugins/integration_assistant/public/services/telemetry/types.ts
@@ -49,7 +49,7 @@ interface IntegrationAssistantCompleteData {
   integrationName: string;
   integrationDescription: string;
   dataStreamName: string;
-  inputType: string;
+  inputTypes: string[];
   actionTypeId: string;
   model: string;
   provider: string;