Licensing · E4S Infrastructure Documentation

License-driven platform model

The customer receives one complete E4S application core. The License Authority determines which capabilities and limits are returned to that installation.

Entitlement features

Feature key	Meaning
`monitoring`	Core monitoring capability.
`reports`	Reporting interface.
`certificates`	Certificate visibility.
`terminal`	Secure terminal feature.
`fleet_runner`	Fleet Runner operations.
`devops`	DevOps features.
`advanced_operations`	Advanced operations capability.
`api_access`	API access entitlement.
`white_label`	White-label functionality.
`custom_branding`	Custom branding.
`multi_workspace`	Multiple workspaces.
`team_notes`	Team Notes.
`agent_manage`	Agent management.
`live_center`	Live Center.
`alerts`	Alerting.
`backup_manage`	Backup management.
`ssl_manage`	SSL management.
`billing_view`	Billing visibility.
`saas_manage`	SaaS management.

Entitlement limits

Limit key	Resource
`servers`	Server assets.
`websites`	Website assets.
`services`	Service monitors.
`users`	Platform users.
`workspaces`	Workspaces.
`dev_projects`	DevOps projects.

Common license commands

E4S license CLI

e4s license status
e4s license entitlement
e4s license refresh
e4s license fingerprint
e4s license feature terminal
e4s license limit servers

Direct License Client

e4s-license-client status
e4s-license-client entitlement
e4s-license-client refresh
e4s-license-client feature terminal
e4s-license-client limit servers

License states

State	Behavior
Active	Normal licensed operation.
Grace	Temporary licensed operation during the configured grace policy.
Expired / inactive	Protected application areas can be locked until valid entitlement returns.
Revoked / suspended	Protected application access is restricted by the license gate.

The License Center remains the customer-facing place to inspect, refresh or replace licensing information.

Offline lease

A signed entitlement can include an offline lease window. This permits the local installation to continue using the last valid signed policy for the allowed offline period instead of requiring an authority call for every user request.