There are two main Permission Sets for the Axsy Field Service App that should be assigned to users in Salesforce. To configure these settings in Salesforce, a Salesforce Administrator should navigate to Setup > Users > Users > Select a User > Edit Permission Sets.
Additional Permission Sets for Smart Form users can be configured here: Smart Forms - Permission Sets
Axsy Field Service Permission Sets
1. Field Service Mobile – to enable Field Service Lightning Mobile's features and functionality
This is a Salesforce Permission Set and more details are available here: Create Field Service Permission Sets
2. Axsy Field Service User – to enable Axsy Field Service Lightning mobile app features and functionality
3. Save your changes.