R 241900Z JUL 26
MARADMIN 337/26
MSGID/GENADMIN/CMC WASHINGTON DC//
SUBJ/SIPR ENTERPRISE TASK MANAGEMENT SOFTWARE SOLUTION (ETMS2) CLOUD
MIGRATION AND SCHEDULED OUTAGE//
POC1/MSGT/RICHARD BANUELOS/DMCS/TEL: 703-697-1668/
EMAIL: DMCS_SUPPORT_OMB@USMC.MIL//
POC2/MAJ/LUIS F. MEDINAHERNANDEZ/DMCS/TEL: 703-697-1668/
EMAIL: DMCS_SUPPORT_OMB@USMC.MIL//
POC3/CTR/JACOB R. DAVIS/ETMS2 SUPPORT TEAM/
EMAIL: JACOB.R.DAVIS78.CTR@ARMY.MIL//
POC4/CTR/VALERIA B. SALAS-DIETZ/DMCS/
EMAIL: VALERIA.B.SALAS-DIETZ.CTR@USMC.MIL//
GENTEXT/REMARKS/1.  The SIPR Enterprise Task Management Software 
Solution (ETMS2) is scheduled to undergo a cloud migration to
improve system resilience, security, and performance.
2.  To ensure continuous flow of operations and workflow across the 
Marine Corps, this MARADMIN announces guidance for the upcoming 
system outage and alternate routing procedures. 
3.  System Outage Dates. 
3.a.  The ETMS2 cloud migration will require a six-day system outage 
for SIPR. 
3.b.  SIPR ETMS2 migration will occur from 29 July 2026 at 1600 EST 
to 4 August 2026 at 2330 EST.
3.c.  System Access. During this migration period, SIPR ETMS2 will
be placed in a restricted read-only status.  Users will be able to 
view existing records but will be unable to generate, edit, or route 
tasks within the system.
4.  In order to allow for uninterrupted workflow and continued 
operations during the outage, the following alternate routing 
procedures and guidance is established. 
4.a  All units must establish alternate internal communication
and tasking plans in order to ensure operational workflows are not
interrupted. 
4.b.  SIPR Correspondence that requires Headquarters Marine Corps
(HQMC) routing to the Office of the Director, Marine Corps Staff
(DMCS) will be emailed directly to the organizational inbox at 
DMCS_SUPPORT_OMB@usmc.smil.mil.  
4.c.  Ensure only time sensitive packages are routed during the 
outage period and include a Headquarters Marine Corps routing
sheet (NAVMC HQ 335B) with all proper documentation. 
4.d.  NLT 28 July 2026, HQMC agencies and Marine Forces will submit 
their organizational inbox address or appropriate organization point
of contact information to the DMCS Support organizational inbox. 
5.  Upon validation of a successful migration, organizations will 
be notified via the DMCS organizational inbox confirming the 
re-establishment of the SIPR ETMS2 environment. 
5.a. Upon re-establishment of the SIPR ETMS2 environment, no 
packages will be accepted via the DMCS organizational inbox. 
5.b. All completed packages processed during the system outage
will be required to be uploaded into SIPR ETMS2 for record keeping 
by the originating office. 
6.  Direct all questions regarding the cloud migration schedule
to the points of contact listed above.
7. Cancellation.  This MARADMIN is cancelled 7 August 2026.
8.  Release authorized by Lieutenant General, Paul J. Rock Jr., 
Director, Marine Corps Staff.//