coder · ssncferreira · Jul 15, 2025 · Jul 10, 2025 · Jul 10, 2025 · Jul 10, 2025
diff --git a/cli/testdata/coder_list_--output_json.golden b/cli/testdata/coder_list_--output_json.golden
@@ -86,6 +86,7 @@
     "automatic_updates": "never",
     "allow_renames": false,
     "favorite": false,
-    "next_start_at": "====[timestamp]====="
+    "next_start_at": "====[timestamp]=====",
+    "is_prebuild": false
   }
 ]
diff --git a/coderd/apidoc/docs.go b/coderd/apidoc/docs.go
diff --git a/coderd/apidoc/swagger.json b/coderd/apidoc/swagger.json
diff --git a/coderd/workspaces.go b/coderd/workspaces.go
@@ -2231,6 +2231,12 @@ func convertWorkspace(
 	if latestAppStatus.ID == uuid.Nil {
 		appStatus = nil
 	}
+
+	isPrebuild := false
+	if workspace.OwnerID == database.PrebuildsSystemUserID {
+		isPrebuild = true
+	}
+
 	return codersdk.Workspace{
 		ID:                                   workspace.ID,
 		CreatedAt:                            workspace.CreatedAt,
@@ -2265,6 +2271,7 @@ func convertWorkspace(
 		AllowRenames:     allowRenames,
 		Favorite:         requesterFavorite,
 		NextStartAt:      nextStartAt,
+		IsPrebuild:       isPrebuild,
 	}, nil
 }
 

diff --git a/codersdk/workspaces.go b/codersdk/workspaces.go
@@ -66,6 +66,7 @@ type Workspace struct {
 	AllowRenames     bool             `json:"allow_renames"`
 	Favorite         bool             `json:"favorite"`
 	NextStartAt      *time.Time       `json:"next_start_at" format:"date-time"`
+	IsPrebuild       bool             `json:"is_prebuild"`
 }
 
 func (w Workspace) FullName() string {

diff --git a/docs/reference/api/schemas.md b/docs/reference/api/schemas.md
diff --git a/docs/reference/api/workspaces.md b/docs/reference/api/workspaces.md
diff --git a/site/src/api/typesGenerated.ts b/site/src/api/typesGenerated.ts
@@ -7,6 +7,7 @@ import { Alert } from "components/Alert/Alert";
 import { ErrorAlert } from "components/Alert/ErrorAlert";
 import { ConfirmDialog } from "components/Dialogs/ConfirmDialog/ConfirmDialog";
 import { displayError, displaySuccess } from "components/GlobalSnackbar/utils";
+import { Link } from "components/Link/Link";
 import { Loader } from "components/Loader/Loader";
 import { PageHeader, PageHeaderTitle } from "components/PageHeader/PageHeader";
 import dayjs from "dayjs";
@@ -20,6 +21,7 @@ import { type FC, useState } from "react";
 import { Helmet } from "react-helmet-async";
 import { useMutation, useQuery, useQueryClient } from "react-query";
 import { useNavigate, useParams } from "react-router-dom";
+import { docs } from "utils/docs";
 import { pageTitle } from "utils/page";
 import { WorkspaceScheduleForm } from "./WorkspaceScheduleForm";
 import {
@@ -94,42 +96,62 @@ const WorkspaceSchedulePage: FC = () => {
 				</Alert>
 			)}
 
-			{template && (
-				<WorkspaceScheduleForm
-					template={template}
-					error={submitScheduleMutation.error}
-					initialValues={{
-						...getAutostart(workspace),
-						...getAutostop(workspace),
-					}}
-					isLoading={submitScheduleMutation.isPending}
-					defaultTTL={dayjs.duration(template.default_ttl_ms, "ms").asHours()}
-					onCancel={() => {
-						navigate(`/@${username}/${workspaceName}`);
-					}}
-					onSubmit={async (values) => {
-						const data = {
-							workspace,
-							autostart: formValuesToAutostartRequest(values),
-							ttl: formValuesToTTLRequest(values),
-							autostartChanged: scheduleChanged(
-								getAutostart(workspace),
-								values,
-							),
-							autostopChanged: scheduleChanged(getAutostop(workspace), values),
-						};
-
-						await submitScheduleMutation.mutateAsync(data);
-
-						if (
-							data.autostopChanged &&
-							getAutostop(workspace).autostopEnabled
-						) {
-							setIsConfirmingApply(true);
-						}
-					}}
-				/>
-			)}
+			{template &&
+				(workspace.is_prebuild ? (
+					<Alert severity="info">
+						Prebuilt workspaces ignore workspace-level scheduling until they are claimed.
+						For prebuilt workspace specific scheduling refer to the{" "}
+						<Link
+							title="Prebuilt Workspaces Scheduling"
+							href={docs(
+								"/admin/templates/extending-templates/prebuilt-workspaces#scheduling",
+							)}
+							target="_blank"
+							rel="noreferrer"
+						>
+							Prebuilt Workspaces Scheduling
+						</Link>
+						documentation page.
+					</Alert>
+				) : (
+					<WorkspaceScheduleForm
+						template={template}
+						error={submitScheduleMutation.error}
+						initialValues={{
+							...getAutostart(workspace),
+							...getAutostop(workspace),
+						}}
+						isLoading={submitScheduleMutation.isPending}
+						defaultTTL={dayjs.duration(template.default_ttl_ms, "ms").asHours()}
+						onCancel={() => {
+							navigate(`/@${username}/${workspaceName}`);
+						}}
+						onSubmit={async (values) => {
+							const data = {
+								workspace,
+								autostart: formValuesToAutostartRequest(values),
+								ttl: formValuesToTTLRequest(values),
+								autostartChanged: scheduleChanged(
+									getAutostart(workspace),
+									values,
+								),
+								autostopChanged: scheduleChanged(
+									getAutostop(workspace),
+									values,
+								),
+							};
+
+							await submitScheduleMutation.mutateAsync(data);
+
+							if (
+								data.autostopChanged &&
+								getAutostop(workspace).autostopEnabled
+							) {
+								setIsConfirmingApply(true);
+							}
+						}}
+					/>
+				))}
 
 			<ConfirmDialog
 				open={isConfirmingApply}

diff --git a/site/src/testHelpers/entities.ts b/site/src/testHelpers/entities.ts
@@ -1411,6 +1411,7 @@ export const MockWorkspace: TypesGen.Workspace = {
 	deleting_at: null,
 	dormant_at: null,
 	next_start_at: null,
+	is_prebuild: false,
 };
 
 export const MockFavoriteWorkspace: TypesGen.Workspace = {