---
schema_version: "1"
id: 266ec71525666dd0161869e55003f9c9a28044ad3bca7a991cfe20dc07865f7e
title: Resolve GraphQL Queries Offline in Custom LSC Apps
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/release-notes/264-0-0/rn_lsc_customer_engagement_offline_graphql.md
canonical_url: https://help.salesforce.com/s/articleView?id=release-notes.rn_lsc_customer_engagement_offline_graphql.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: eae016de9b47ccf6f41446d245ce544b8f28f30f826bf69ffe65f504f6492a48
description: Keep your custom Life Sciences Cloud (LSC) apps working for field reps when their devices lose connectivity. When a rep is offline, the Life Sciences Cloud mobile app resolves GraphQL queries from your custom Lightning web components (LWCs) against the data that's synced to the device.
products:
  - Cross Cloud
release: "264"
---
# Resolve GraphQL Queries Offline in Custom LSC Apps

Keep your custom Life Sciences Cloud (LSC) apps working for field reps when their devices lose connectivity. When a rep is offline, the Life Sciences Cloud mobile app resolves GraphQL queries from your custom Lightning web components (LWCs) against the data that's synced to the device.

**Where:** This feature is available in the Life Sciences Cloud mobile app for iOS (iPad only) in Enterprise and Unlimited editions with the Life Sciences Cloud license and the Life Sciences Cloud for Customer Engagement add-on license, and where the Life Sciences Cloud for Customer Engagement managed package is installed.

**When:** This feature is available starting the week of October 5, 2026.

**How:** Turn on offline support for the Life Sciences Cloud mobile app. Then build your queries with the `graphql` wire adapter in the `lightning/uiGraphQLApi` module.

#### See Also

- [_Salesforce Help:_ Supported and Unsupported LWC Adapters for Offline Use](https://help.salesforce.com/s/articleView?id=ind.lsc_custom_lwc_apps_offline_adapters.htm&language=en_US)