LEGACY SERVICE INVENTORY -- ESTATE LICENSING REVIEW (DEVCON-1780)
 ==========================================================
 Infrastructure -- Chelmsford. Working copy, v0.3.
 Scope: DEVCON v1 legacy estate (standalone site licence; NOT on
 the corporate Microsoft EA). One row per host. "Safe to switch
 off?" is the owner's answer; UNKNOWN means nobody would say.

 HOST          SERVICE / PLATFORM                    OWNER
               STATUS                                SWITCH OFF?
 ------------------------------------------------------------------
 ETR-UAG01     Perimeter access gateway              Infrastructure
               (Forefront UAG 2010 SP3).             (M. Ross)
               Pre-authenticates against the estate
               directory subscription.
               LIVE                                  UNKNOWN
               Note: Legacy application compatibility
               rule enabled: if pre-authentication is
               unavailable, published legacy apps are
               passed through. DO NOT CHANGE -- the
               DEVCON console will not log on
               otherwise.

 DEVCON-DC01   Domain controller (AD, subscription   Infrastructure
               to June 2026).
               OBSOLETE (v2 live)                    UNKNOWN (cached
                                                     entitlements
                                                     in use)

 DEVCON-WEB01  DEVCON v1 development console.        Programme
               OBSOLETE                              Delivery
                                                     After the
                                                     subscription
                                                     decision (see
                                                     DEVCON-1781)

 DEVCON-DOCS   Legacy document store (IIS directory  Infrastructure
               browsing).
               Migration leftovers pending deletion  After sign-off

 PTX-WEB01     Partner Technical Exchange            Programme
               (engineering forum). IIS 6 / PHP 5.2  Office
               / phpBB 3.0.
               https://devcon-ulez.fly.dev/ptx/
               READ-ONLY since 16/09/2013.
               Legal retention hold -- DO NOT DELETE NO (retention)

 SP-TEAM01     SharePoint team site.                 Infrastructure
               LIVE (v2 use)                         NO

 SENTRIS-DB01  Register database.                    unknown
               UNREACHABLE                           UNKNOWN

 ADONIS (v1)   ADONIS v1 endpoint. Production        Design
               approvals moved to the successor      Authority
               instance in 2012.
               OBSOLETE -- decommission pending      UNKNOWN
 ------------------------------------------------------------------

 Estate subscription extended to June 2026 pending a decision on
 each item above.

                          -- Infrastructure (Licensing), Chelmsford