1 answer
Hi Ken,
Looks like the offline feature is now available only for mobile only. Check these articles:
https://help.salesforce.com/articleView?id=limits_mobile_sf1_offline.htm&type=5
https://help.salesforce.com/articleView?id=salesforce_app_enable_offline_access.htm&type=5
Hope this helps.
Regards,
Jayson