diff --git a/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererService.kt b/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererService.kt
index 44e19c9cf7f..d4d264e4d13 100644
--- a/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererService.kt
+++ b/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererService.kt
@@ -24,8 +24,11 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.future.await
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import org.eclipse.lsp4j.DidChangeTextDocumentParams
 import org.eclipse.lsp4j.Position
+import org.eclipse.lsp4j.TextDocumentContentChangeEvent
 import org.eclipse.lsp4j.TextDocumentIdentifier
+import org.eclipse.lsp4j.VersionedTextDocumentIdentifier
 import org.eclipse.lsp4j.jsonrpc.JsonRpcException
 import org.eclipse.lsp4j.jsonrpc.messages.Either
 import software.amazon.awssdk.core.exception.SdkServiceException
@@ -520,6 +523,24 @@ class CodeWhispererService(private val cs: CoroutineScope) : Disposable {
                         else -> InlineCompletionTriggerKind.Invoke
                     }
                 ),
+                documentChangeParams =
+                if (triggerTypeInfo.automatedTriggerType == CodeWhispererAutomatedTriggerType.IntelliSense()) {
+                    DidChangeTextDocumentParams(
+                        VersionedTextDocumentIdentifier(),
+                        listOf(
+                            TextDocumentContentChangeEvent(
+                                null,
+                                CodeWhispererAutomatedTriggerType.IntelliSense().toString()
+                            )
+                        ),
+                    )
+                } else {
+                    null
+                },
+                openTabFilepaths = editor.project?.let { project ->
+                    com.intellij.openapi.fileEditor.FileEditorManager.getInstance(project)
+                        .openFiles.mapNotNull { toUriString(it) }
+                }.orEmpty(),
             ).apply {
                 textDocument = TextDocumentIdentifier(toUriString(editor.virtualFile))
                 position = Position(
diff --git a/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererServiceNew.kt b/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererServiceNew.kt
index 81713e2ce47..dadbeb2f8dc 100644
--- a/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererServiceNew.kt
+++ b/plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/service/CodeWhispererServiceNew.kt
@@ -569,6 +569,8 @@ class CodeWhispererServiceNew(private val cs: CoroutineScope) : Disposable {
                         else -> InlineCompletionTriggerKind.Invoke
                     }
                 ),
+                documentChangeParams = null,
+                openTabFilepaths = null,
             ).apply {
                 textDocument = TextDocumentIdentifier(toUriString(editor.virtualFile))
                 position = Position(
diff --git a/plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/model/aws/textDocument/InlineCompletionWithReferencesParams.kt b/plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/model/aws/textDocument/InlineCompletionWithReferencesParams.kt
index 6d639d480aa..5ee915b58fa 100644
--- a/plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/model/aws/textDocument/InlineCompletionWithReferencesParams.kt
+++ b/plugins/amazonq/shared/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonq/lsp/model/aws/textDocument/InlineCompletionWithReferencesParams.kt
@@ -3,8 +3,11 @@
 
 package software.aws.toolkits.jetbrains.services.amazonq.lsp.model.aws.textDocument
 
+import org.eclipse.lsp4j.DidChangeTextDocumentParams
 import org.eclipse.lsp4j.TextDocumentPositionAndWorkDoneProgressAndPartialResultParams
 
 data class InlineCompletionWithReferencesParams(
     var context: InlineCompletionContext,
+    var documentChangeParams: DidChangeTextDocumentParams?,
+    var openTabFilepaths: List<String>?,
 ) : TextDocumentPositionAndWorkDoneProgressAndPartialResultParams()