> ## Documentation Index > Fetch the complete documentation index at: https://help.fieldpulse.com/llms.txt > Use this file to discover all available pages before exploring further. # Material Lists - Offline Mode > Build and edit material lists from the field with no signal, syncing changes automatically once you reconnect. # Overview If you lose internet connection while out in the field, you can continue creating and editing Material Lists using FieldPulse's Offline Mode. The app will automatically switch to Offline Mode when your connection becomes unstable. Once you reconnect, any changes made offline will sync automatically with the rest of your FieldPulse data. *** # Prerequisites Before your technicians can use Material Lists in Offline Mode make sure the following are in place: * Material Lists are enabled in your account * The FieldPulse mobile app is installed and up to date *** # What Gets Cached ## Here's what's available offline * Up to **300 Material List records**, prioritized by most recently used and linked to the Customers, Jobs, and Projects on your schedule for the week * Up to **10,000 line items** from your Item List, based on what's been used most recently across Material Lists, Estimates, and Invoices * Up to **100 Bundle items** *** # On Mobile: Field Experience Lost your signal mid-Material List? No problem. FieldPulse detects when you go offline and prompts you to switch to Offline Mode. Here’s exactly what to do: ## Step 1 Tap to switch to Offline Mode when the prompt appears. If you were already working on a Material List, your draft carries over automatically — nothing lost. Searching offline estimates and invoices by title, ID, or customer name ### Step 2 Keep working as normal — add line items, update details, make changes. Prompt to switch to Offline Mode with the Material List draft carried over ### Step 3 Need to pull up an existing record? Use the search bar in the list view to find it by title, ID, or customer name. Editing a Material List with line items while in Offline Mode ### Step 4 Add Material List items to a new or existing Estimate or Invoice record. Searching for an existing Material List by title, ID, or customer name ## **Here’s what you can do offline:** * Create new Material Lists linked to cached Customers, Jobs, or Projects * Edit 300 existing cached Material Lists * Search records by title, ID, or customer name * Ability to insert Transfer Notes and Internal Notes * Add Tags to Material Lists * Access up to 10,000 cached line items to build out your Material Lists * Access up to 100 cached Bundles * Create Groupings * Ability to import all of your Material List templates * Update statuses on Material Lists Once your connection is restored, FieldPulse syncs everything automatically. No extra steps needed. *** # Video Tutorial