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Go to Setup > Users/Roles > Manage Roles > New
Assign the role scopes:
Lists -> Employees
Lists -> Employees Records
Lists -> Subsidiaries
Lists -> Integration Applications
Setup -> REST Web Services
Setup -> Login Using Access Tokens
Setup -> Bulk Manage Login
Setup -> Bulk Manage Roles
Setup -> View Login Audit RolesTrail
Give the role access to all subsidiaries
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