{"id":43649,"date":"2026-09-22T09:43:00","date_gmt":"2026-09-22T02:43:00","guid":{"rendered":"https:\/\/f-techsolution.com\/?p=43649"},"modified":"2026-10-12T17:50:19","modified_gmt":"2026-10-12T10:50:19","slug":"chuyen-sang-microsoft-365","status":"publish","type":"post","link":"https:\/\/f-techsolution.com\/en\/blog\/chuyen-sang-microsoft-365\/","title":{"rendered":"Doanh nghi\u1ec7p chuy\u1ec3n sang Microsoft 365 c\u1ea7n chu\u1ea9n b\u1ecb g\u00ec?"},"content":{"rendered":"

Doanh nghi\u1ec7p chuy\u1ec3n sang Microsoft 365 c\u1ea7n chu\u1ea9n b\u1ecb g\u00ec?<\/strong><\/h1>\n

\"chuy\u1ec3n<\/p>\n

Chuy\u1ec3n sang Microsoft 365 kh\u00f4ng \u0111\u01a1n gi\u1ea3n l\u00e0 mua license r\u1ed3i t\u1ea1o t\u00e0i kho\u1ea3n cho nh\u00e2n vi\u00ean.<\/p>\n

V\u1edbi doanh nghi\u1ec7p, qu\u00e1 tr\u00ecnh tri\u1ec3n khai th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn domain, email, t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng, d\u1eef li\u1ec7u tr\u00ean file server ho\u1eb7c Cloud c\u0169, quy\u1ec1n truy c\u1eadp, thi\u1ebft b\u1ecb, b\u1ea3o m\u1eadt v\u00e0 c\u1ea3 c\u00e1ch nh\u00e2n vi\u00ean \u0111ang l\u00e0m vi\u1ec7c h\u1eb1ng ng\u00e0y.<\/p>\n

N\u1ebfu chu\u1ea9n b\u1ecb kh\u00f4ng k\u1ef9, doanh nghi\u1ec7p c\u00f3 th\u1ec3 g\u1eb7p c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 email gi\u00e1n \u0111o\u1ea1n, ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp sai t\u00e0i kho\u1ea3n, file b\u1ecb thi\u1ebfu sau migration, quy\u1ec1n truy c\u1eadp kh\u00f4ng ch\u00ednh x\u00e1c ho\u1eb7c nh\u00e2n vi\u00ean kh\u00f4ng bi\u1ebft ph\u1ea3i l\u01b0u t\u00e0i li\u1ec7u \u1edf \u0111\u00e2u sau khi chuy\u1ec3n \u0111\u1ed5i.<\/p>\n

Microsoft c\u0169ng khuy\u1ebfn ngh\u1ecb doanh nghi\u1ec7p l\u00ean k\u1ebf ho\u1ea1ch tr\u01b0\u1edbc khi tri\u1ec3n khai Microsoft 365, bao g\u1ed3m danh s\u00e1ch ng\u01b0\u1eddi d\u00f9ng, th\u00f4ng tin domain, c\u00e1ch c\u1ea5p th\u00f4ng tin \u0111\u0103ng nh\u1eadp v\u00e0 l\u1ed9 tr\u00ecnh di chuy\u1ec3n email ho\u1eb7c d\u1eef li\u1ec7u. V\u1edbi nh\u1eefng m\u00f4i tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p h\u01a1n nh\u01b0 hybrid Active Directory ho\u1eb7c Exchange hybrid, Microsoft y\u00eau c\u1ea7u doanh nghi\u1ec7p s\u1eed d\u1ee5ng quy tr\u00ecnh tri\u1ec3n khai ri\u00eang thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o setup wizard th\u00f4ng th\u01b0\u1eddng.<\/p>\n

V\u00ec v\u1eady, m\u1ed9t d\u1ef1 \u00e1n Microsoft 365 n\u00ean b\u1eaft \u0111\u1ea7u b\u1eb1ng assessment v\u00e0 planning<\/strong>, kh\u00f4ng ph\u1ea3i b\u1eb1ng migration ngay l\u1eadp t\u1ee9c.<\/p>\n

1. Ki\u1ec3m tra domain tr\u01b0\u1edbc khi tri\u1ec3n khai<\/h2>\n

N\u1ebfu doanh nghi\u1ec7p mu\u1ed1n s\u1eed d\u1ee5ng email theo t\u00ean mi\u1ec1n ri\u00eang nh\u01b0:<\/p>\n

name@company.com<\/code><\/p>\n

th\u00ec domain l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ea7n chu\u1ea9n b\u1ecb.<\/p>\n

Doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh domain \u0111ang \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u1edf \u0111\u00e2u, ai c\u00f3 quy\u1ec1n \u0111\u0103ng nh\u1eadp v\u00e0o nh\u00e0 cung c\u1ea5p DNS v\u00e0 nh\u1eefng record n\u00e0o \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho email hi\u1ec7n t\u1ea1i. Trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai Microsoft 365, domain c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh v\u00e0 c\u00e1c DNS record c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ec3 email \u0111\u01b0\u1ee3c chuy\u1ec3n v\u1ec1 Exchange Online.<\/p>\n

Microsoft c\u0169ng l\u01b0u \u00fd r\u1eb1ng sau khi thay \u0111\u1ed5i DNS, vi\u1ec7c c\u1eadp nh\u1eadt tr\u00ean Internet c\u00f3 th\u1ec3 m\u1ea5t t\u1eeb v\u00e0i gi\u1edd \u0111\u1ebfn t\u1ed1i \u0111a 72 gi\u1edd trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p. V\u00ec v\u1eady, n\u1ebfu \u0111ang chuy\u1ec3n email, doanh nghi\u1ec7p n\u00ean ch\u1ecdn th\u1eddi \u0111i\u1ec3m cutover v\u00e0o bu\u1ed5i t\u1ed1i ho\u1eb7c cu\u1ed1i tu\u1ea7n \u0111\u1ec3 gi\u1ea3m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u1edbi doanh nghi\u1ec7p \u0111ang d\u00f9ng email hosting ho\u1eb7c Exchange t\u1ea1i ch\u1ed7.<\/p>\n

2. L\u1eadp danh s\u00e1ch ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u00e0i kho\u1ea3n c\u1ea7n chuy\u1ec3n<\/h2>\n

Tr\u01b0\u1edbc khi migration, IT c\u1ea7n c\u00f3 m\u1ed9t danh s\u00e1ch ng\u01b0\u1eddi d\u00f9ng ch\u00ednh x\u00e1c. Kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o danh s\u00e1ch nh\u00e2n s\u1ef1 hi\u1ec7n t\u1ea1i.<\/p>\n

Doanh nghi\u1ec7p c\u1ea7n ki\u1ec3m tra th\u00eam:<\/p>\n

Ai \u0111ang c\u00f3 mailbox?<\/p>\n

C\u00f3 shared mailbox kh\u00f4ng?<\/p>\n

C\u00f3 service account kh\u00f4ng?<\/p>\n

C\u00f3 t\u00e0i kho\u1ea3n c\u0169 ch\u01b0a kh\u00f3a kh\u00f4ng?<\/p>\n

C\u00f3 alias email kh\u00f4ng?<\/p>\n

C\u00f3 nh\u00f3m distribution list n\u00e0o \u0111ang s\u1eed d\u1ee5ng kh\u00f4ng?<\/p>\n

C\u00f3 user external ho\u1eb7c contractor kh\u00f4ng?<\/p>\n

Danh s\u00e1ch n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn vi\u1ec7c t\u1ea1o account, g\u00e1n license v\u00e0 mapping d\u1eef li\u1ec7u.<\/p>\n

Microsoft c\u0169ng y\u00eau c\u1ea7u doanh nghi\u1ec7p chu\u1ea9n b\u1ecb danh s\u00e1ch ng\u01b0\u1eddi d\u00f9ng khi thi\u1ebft l\u1eadp Microsoft 365 v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1ch th\u00f4ng b\u00e1o user ID, password cho t\u1eebng ng\u01b0\u1eddi.<\/p>\n

V\u1edbi migration ph\u1ee9c t\u1ea1p h\u01a1n, identity mapping c\u00f2n tr\u1edf th\u00e0nh m\u1ed9t b\u01b0\u1edbc b\u1eaft bu\u1ed9c tr\u01b0\u1edbc khi chuy\u1ec3n d\u1eef li\u1ec7u. Microsoft hi\u1ec7n nh\u1ea5n m\u1ea1nh r\u1eb1ng v\u1edbi tenant-to-tenant migration, t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n \u0111\u01b0\u1ee3c map \u0111\u00fang tr\u01b0\u1edbc khi n\u1ed9i dung \u0111\u01b0\u1ee3c di chuy\u1ec3n.<\/p>\n

3. X\u00e1c \u0111\u1ecbnh m\u00f4 h\u00ecnh identity<\/h2>\n

M\u1ed9t doanh nghi\u1ec7p nh\u1ecf c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n Cloud identity. Nh\u01b0ng m\u1ed9t doanh nghi\u1ec7p l\u1edbn c\u00f3 th\u1ec3 \u0111ang d\u00f9ng Active Directory on-premises, nhi\u1ec1u domain ho\u1eb7c hybrid environment. Do \u0111\u00f3, tr\u01b0\u1edbc khi chuy\u1ec3n sang Microsoft 365, IT c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5:<\/p>\n

Ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u0111\u0103ng nh\u1eadp b\u1eb1ng t\u00e0i kho\u1ea3n n\u00e0o?<\/p>\n

UPN c\u00f3 gi\u1eef nguy\u00ean kh\u00f4ng?<\/p>\n

C\u00f3 \u0111\u1ed3ng b\u1ed9 t\u1eeb Active Directory kh\u00f4ng?<\/p>\n

C\u00f3 c\u1ea7n Entra Connect kh\u00f4ng?<\/p>\n

C\u00f3 nhi\u1ec1u tenant kh\u00f4ng?<\/p>\n

C\u00f3 merger ho\u1eb7c consolidation kh\u00f4ng?<\/p>\n

Microsoft khuy\u1ebfn ngh\u1ecb doanh nghi\u1ec7p c\u00f3 Active Directory synchronization ho\u1eb7c hybrid environment ph\u1ea3i l\u1eadp k\u1ebf ho\u1ea1ch identity ri\u00eang thay v\u00ec s\u1eed d\u1ee5ng quy tr\u00ecnh setup c\u01a1 b\u1ea3n. Identity l\u00e0 l\u1edbp n\u1ec1n t\u1ea3ng v\u00ec n\u1ebfu mapping sai, email, Teams, OneDrive v\u00e0 permission \u0111\u1ec1u c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n

4. \u0110\u00e1nh gi\u00e1 h\u1ec7 th\u1ed1ng email hi\u1ec7n t\u1ea1i<\/h2>\n

Email th\u01b0\u1eddng l\u00e0 workload \u0111\u01b0\u1ee3c \u01b0u ti\u00ean \u0111\u1ea7u ti\u00ean khi chuy\u1ec3n sang Microsoft 365. Doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh hi\u1ec7n \u0111ang s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng n\u00e0o.<\/p>\n

C\u00f3 th\u1ec3 l\u00e0:<\/p>\n

Gmail ho\u1eb7c Google Workspace.<\/p>\n

Exchange Server.<\/p>\n

Email hosting.<\/p>\n

M\u1ed9t tenant Microsoft 365 kh\u00e1c.<\/p>\n

M\u1ed9t n\u1ec1n t\u1ea3ng mail ri\u00eang.<\/p>\n

T\u1eeb \u0111\u00f3 IT m\u1edbi ch\u1ecdn \u0111\u01b0\u1ee3c ph\u01b0\u01a1ng \u00e1n migration ph\u00f9 h\u1ee3p.<\/p>\n

Microsoft hi\u1ec7n h\u1ed7 tr\u1ee3 nhi\u1ec1u c\u00e1ch di chuy\u1ec3n email, contacts v\u00e0 calendar v\u00e0o Microsoft 365, t\u00f9y m\u00f4i tr\u01b0\u1eddng ngu\u1ed3n v\u00e0 s\u1ed1 l\u01b0\u1ee3ng mailbox. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 kh\u00f4ng n\u00ean ch\u1ec9 h\u1ecfi:<\/p>\n

\u201cC\u00f3 chuy\u1ec3n \u0111\u01b0\u1ee3c email kh\u00f4ng?\u201d<\/strong><\/p>\n

M\u00e0 c\u1ea7n h\u1ecfi:<\/p>\n

\u201cChuy\u1ec3n bao nhi\u00eau mailbox, dung l\u01b0\u1ee3ng bao nhi\u00eau, trong bao l\u00e2u v\u00e0 c\u00f3 downtime kh\u00f4ng?\u201d<\/strong><\/p>\n

Nh\u1eefng y\u1ebfu t\u1ed1 nh\u01b0 s\u1ed1 l\u01b0\u1ee3ng mailbox, k\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u v\u00e0 b\u0103ng th\u00f4ng \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn timeline migration.<\/p>\n

5. Ki\u1ec3m tra file v\u00e0 d\u1eef li\u1ec7u c\u1ea7n di chuy\u1ec3n<\/h2>\n

Nhi\u1ec1u d\u1ef1 \u00e1n Microsoft 365 kh\u00f4ng ch\u1ec9 chuy\u1ec3n email m\u00e0 c\u00f2n chuy\u1ec3n file. D\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111ang n\u1eb1m tr\u00ean:<\/p>\n

File server.<\/p>\n

NAS.<\/p>\n

Google Drive.<\/p>\n

Dropbox.<\/p>\n

Box.<\/p>\n

Laptop c\u00e1 nh\u00e2n.<\/p>\n

OneDrive c\u0169.<\/p>\n

SharePoint c\u0169.<\/p>\n

Microsoft hi\u1ec7n cung c\u1ea5p Migration Manager \u0111\u1ec3 h\u1ed7 tr\u1ee3 chuy\u1ec3n n\u1ed9i dung t\u1eeb file share, Google Workspace, Dropbox v\u00e0 c\u00e1c ngu\u1ed3n b\u00ean ngo\u00e0i v\u00e0o SharePoint v\u00e0 OneDrive. Tuy nhi\u00ean, tr\u01b0\u1edbc khi migrate, doanh nghi\u1ec7p n\u00ean \u0111\u00e1nh gi\u00e1 d\u1eef li\u1ec7u hi\u1ec7n t\u1ea1i.<\/p>\n

Kh\u00f4ng ph\u1ea3i m\u1ecdi file \u0111\u1ec1u c\u1ea7n chuy\u1ec3n.<\/p>\n

M\u1ed9t s\u1ed1 d\u1eef li\u1ec7u \u0111\u00e3 c\u0169 c\u00f3 th\u1ec3 archive.<\/p>\n

M\u1ed9t s\u1ed1 file b\u1ecb tr\u00f9ng c\u00f3 th\u1ec3 x\u00f3a.<\/p>\n

M\u1ed9t s\u1ed1 folder c\u00f3 permission qu\u00e1 ph\u1ee9c t\u1ea1p n\u00ean \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch tr\u01b0\u1edbc.<\/p>\n

N\u1ebfu doanh nghi\u1ec7p ch\u1ec9 copy to\u00e0n b\u1ed9 d\u1eef li\u1ec7u c\u0169 sang Microsoft 365, c\u00e1c v\u1ea5n \u0111\u1ec1 c\u0169 c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c mang theo.<\/p>\n

6. X\u00e1c \u0111\u1ecbnh file n\u00e0o v\u00e0o OneDrive, file n\u00e0o v\u00e0o SharePoint<\/h2>\n

M\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng nh\u1ea5t tr\u01b0\u1edbc migration l\u00e0 x\u00e1c \u0111\u1ecbnh n\u01a1i d\u1eef li\u1ec7u s\u1ebd \u0111\u1ebfn. Kh\u00f4ng n\u00ean \u0111\u01b0a to\u00e0n b\u1ed9 file server v\u00e0o OneDrive c\u1ee7a m\u1ed9t ng\u01b0\u1eddi. M\u1ed9t nguy\u00ean t\u1eafc \u0111\u01a1n gi\u1ea3n l\u00e0:<\/p>\n

File c\u00e1 nh\u00e2n \u2192 OneDrive<\/strong><\/p>\n

T\u00e0i li\u1ec7u d\u00f9ng chung \u2192 SharePoint<\/strong><\/p>\n

V\u00ed d\u1ee5, t\u00e0i li\u1ec7u l\u00e0m vi\u1ec7c c\u00e1 nh\u00e2n c\u1ee7a nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a l\u00ean OneDrive.<\/p>\n

T\u00e0i li\u1ec7u ph\u00f2ng ban, project, policy, SOP ho\u1eb7c t\u00e0i li\u1ec7u chung n\u00ean \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c tr\u00ean SharePoint. N\u1ebfu doanh nghi\u1ec7p d\u00f9ng Teams, file trong channel c\u0169ng s\u1ebd d\u1ef1a tr\u00ean SharePoint ph\u00eda sau. Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh c\u1ea5u tr\u00fac n\u00e0y tr\u01b0\u1edbc migration gi\u00fap tr\u00e1nh t\u00ecnh tr\u1ea1ng sau khi chuy\u1ec3n d\u1eef li\u1ec7u xong m\u1edbi b\u1eaft \u0111\u1ea7u h\u1ecfi:<\/p>\n

\u201cFile n\u00e0y th\u1ef1c ra n\u00ean n\u1eb1m \u1edf \u0111\u00e2u?\u201d<\/strong><\/p>\n

7. R\u00e0 so\u00e1t quy\u1ec1n truy c\u1eadp tr\u01b0\u1edbc khi chuy\u1ec3n<\/h2>\n

Permission l\u00e0 m\u1ed9t trong nh\u1eefng ph\u1ea7n d\u1ec5 g\u00e2y l\u1ed7i nh\u1ea5t khi migration. M\u1ed9t file server c\u0169 c\u00f3 th\u1ec3 c\u00f3 r\u1ea5t nhi\u1ec1u nh\u00f3m quy\u1ec1n \u0111\u01b0\u1ee3c t\u1ea1o qua nhi\u1ec1u n\u0103m.<\/p>\n

C\u00f3 ng\u01b0\u1eddi c\u00f3 access ch\u1ec9 v\u00ec t\u1eebng tham gia m\u1ed9t project c\u0169.<\/p>\n

C\u00f3 folder kh\u00f4ng c\u00f2n owner r\u00f5 r\u00e0ng.<\/p>\n

C\u00f3 t\u00e0i li\u1ec7u nh\u1ea1y c\u1ea3m nh\u01b0ng permission qu\u00e1 r\u1ed9ng.<\/p>\n

V\u00ec v\u1eady, doanh nghi\u1ec7p n\u00ean review permission tr\u01b0\u1edbc khi di chuy\u1ec3n. Kh\u00f4ng n\u00ean m\u1eb7c \u0111\u1ecbnh r\u1eb1ng m\u1ecdi quy\u1ec1n c\u0169 \u0111\u1ec1u c\u1ea7n gi\u1eef nguy\u00ean.<\/p>\n

Thay v\u00e0o \u0111\u00f3, h\u00e3y x\u00e1c \u0111\u1ecbnh:<\/p>\n

Ai th\u1ef1c s\u1ef1 c\u1ea7n access?<\/p>\n

Ai ch\u1ec9 c\u1ea7n read?<\/p>\n

Ai \u0111\u01b0\u1ee3c edit?<\/p>\n

C\u00f3 external sharing kh\u00f4ng?<\/p>\n

Ai l\u00e0 owner?<\/p>\n

\u0110\u00e2y c\u0169ng l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 chu\u1ea9n h\u00f3a governance tr\u01b0\u1edbc khi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a l\u00ean Cloud.<\/p>\n

8. Ki\u1ec3m tra backup v\u00e0 retention<\/h2>\n

Migration kh\u00f4ng thay th\u1ebf backup strategy. Doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 d\u1eef li\u1ec7u n\u00e0o ph\u1ea3i \u0111\u01b0\u1ee3c backup, retention trong bao l\u00e2u v\u00e0 quy tr\u00ecnh recovery nh\u01b0 th\u1ebf n\u00e0o. Tr\u01b0\u1edbc migration, IT n\u00ean x\u00e1c nh\u1eadn r\u1eb1ng d\u1eef li\u1ec7u ngu\u1ed3n \u0111ang \u1edf tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 ph\u01b0\u01a1ng \u00e1n rollback ho\u1eb7c recovery n\u1ebfu c\u1ea7n.<\/p>\n

\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u1edbi d\u1eef li\u1ec7u t\u00e0i ch\u00ednh, ph\u00e1p l\u00fd, HR ho\u1eb7c nh\u1eefng file c\u00f3 y\u00eau c\u1ea7u compliance. Doanh nghi\u1ec7p c\u0169ng n\u00ean ph\u00e2n bi\u1ec7t gi\u1eefa migration, backup v\u00e0 retention. Ba kh\u00e1i ni\u1ec7m n\u00e0y ph\u1ee5c v\u1ee5 ba m\u1ee5c ti\u00eau kh\u00e1c nhau.<\/p>\n

Migration chuy\u1ec3n d\u1eef li\u1ec7u sang h\u1ec7 th\u1ed1ng m\u1edbi.<\/p>\n

Backup gi\u00fap kh\u00f4i ph\u1ee5c khi c\u00f3 s\u1ef1 c\u1ed1.<\/p>\n

Retention \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u1eef \u0111\u00fang th\u1eddi gian theo ch\u00ednh s\u00e1ch.<\/p>\n

9. Chu\u1ea9n b\u1ecb license tr\u01b0\u1edbc khi migration<\/h2>\n

Doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi d\u00f9ng n\u00e0o s\u1ebd d\u00f9ng Business Basic, Standard, Premium ho\u1eb7c c\u00e1c g\u00f3i Enterprise.<\/p>\n

Kh\u00f4ng n\u00ean \u0111\u1ee3i \u0111\u1ebfn ng\u00e0y cutover m\u1edbi quy\u1ebft \u0111\u1ecbnh license.<\/p>\n

Microsoft c\u0169ng y\u00eau c\u1ea7u tenant \u0111\u00edch c\u00f3 \u0111\u1ee7 license ph\u00f9 h\u1ee3p tr\u01b0\u1edbc migration trong nhi\u1ec1u k\u1ecbch b\u1ea3n. Vi\u1ec7c ph\u00e2n nh\u00f3m user t\u1eeb \u0111\u1ea7u gi\u00fap tr\u00e1nh hai v\u1ea5n \u0111\u1ec1:<\/p>\n

Mua d\u01b0 license.<\/p>\n

Ho\u1eb7c user kh\u00f4ng c\u00f3 \u0111\u00fang quy\u1ec1n khi migration xong.<\/p>\n

V\u00ed d\u1ee5, m\u1ed9t nh\u00e2n vi\u00ean Finance c\u1ea7n Office desktop nh\u01b0ng l\u1ea1i \u0111\u01b0\u1ee3c c\u1ea5p Basic.<\/p>\n

Ho\u1eb7c m\u1ed9t IT Admin c\u1ea7n security cao h\u01a1n nh\u01b0ng v\u1eabn d\u00f9ng Standard.<\/p>\n

License n\u00ean \u0111i theo user persona v\u00e0 workload th\u1ef1c t\u1ebf.<\/p>\n

10. Chu\u1ea9n b\u1ecb thi\u1ebft b\u1ecb ng\u01b0\u1eddi d\u00f9ng<\/h2>\n

N\u1ebfu doanh nghi\u1ec7p tri\u1ec3n khai Microsoft 365 Apps tr\u00ean desktop, IT c\u1ea7n ki\u1ec3m tra thi\u1ebft b\u1ecb c\u00f3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u hay kh\u00f4ng. Microsoft c\u0169ng khuy\u1ebfn ngh\u1ecb x\u00e1c nh\u1eadn system requirements tr\u01b0\u1edbc khi c\u00e0i Microsoft 365 Apps tr\u00ean PC, Mac v\u00e0 thi\u1ebft b\u1ecb mobile. Doanh nghi\u1ec7p n\u00ean ki\u1ec3m tra:<\/p>\n

Phi\u00ean b\u1ea3n Windows ho\u1eb7c macOS.<\/p>\n

Dung l\u01b0\u1ee3ng m\u00e1y.<\/p>\n

Phi\u00ean b\u1ea3n Office c\u0169.<\/p>\n

Outlook profile.<\/p>\n

Mobile device.<\/p>\n

C\u00e1c add-in quan tr\u1ecdng.<\/p>\n

N\u1ebfu \u0111ang d\u00f9ng Office c\u0169 ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o Outlook, c\u1ea7n test tr\u01b0\u1edbc khi rollout r\u1ed9ng.<\/p>\n

11. Quy\u1ebft \u0111\u1ecbnh migration m\u1ed9t l\u1ea7n hay theo t\u1eebng giai \u0111o\u1ea1n<\/h2>\n

C\u00f3 hai c\u00e1ch ph\u1ed5 bi\u1ebfn. M\u1ed9t l\u00e0 chuy\u1ec3n to\u00e0n b\u1ed9 trong m\u1ed9t l\u1ea7n. Hai l\u00e0 rollout theo t\u1eebng wave.<\/p>\n

Microsoft c\u0169ng \u0111\u01b0a ra c\u1ea3 hai h\u01b0\u1edbng: doanh nghi\u1ec7p c\u00f3 th\u1ec3 chuy\u1ec3n to\u00e0n b\u1ed9 ngay ho\u1eb7c tri\u1ec3n khai t\u1eebng giai \u0111o\u1ea1n, v\u00ed d\u1ee5 th\u00eam user tr\u01b0\u1edbc, c\u00e0i app, tri\u1ec3n khai Teams, di chuy\u1ec3n file l\u00ean OneDrive\/SharePoint r\u1ed3i cu\u1ed1i c\u00f9ng chuy\u1ec3n domain v\u00e0 email.<\/p>\n

V\u1edbi doanh nghi\u1ec7p nh\u1ecf, cutover m\u1ed9t l\u1ea7n c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/p>\n

V\u1edbi doanh nghi\u1ec7p l\u1edbn, phased rollout th\u01b0\u1eddng an to\u00e0n h\u01a1n.<\/p>\n

V\u00ed d\u1ee5, doanh nghi\u1ec7p c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi IT v\u00e0 nh\u00f3m pilot.<\/p>\n

Sau \u0111\u00f3 rollout cho m\u1ed9t ph\u00f2ng ban.<\/p>\n

Ki\u1ec3m tra l\u1ed7i.<\/p>\n

\u0110i\u1ec1u ch\u1ec9nh.<\/p>\n

Cu\u1ed1i c\u00f9ng m\u1edbi m\u1edf r\u1ed9ng to\u00e0n c\u00f4ng ty.<\/p>\n

12. Pilot tr\u01b0\u1edbc khi rollout to\u00e0n b\u1ed9<\/h2>\n

Pilot gi\u00fap ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 m\u00e0 assessment c\u00f3 th\u1ec3 b\u1ecf s\u00f3t. M\u1ed9t nh\u00f3m pilot n\u00ean \u0111\u1ea1i di\u1ec7n cho nhi\u1ec1u ki\u1ec3u ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

For example:<\/p>\n

M\u1ed9t ng\u01b0\u1eddi Finance.<\/p>\n

M\u1ed9t ng\u01b0\u1eddi Sales.<\/p>\n

M\u1ed9t ng\u01b0\u1eddi HR.<\/p>\n

M\u1ed9t ng\u01b0\u1eddi Operations.<\/p>\n

M\u1ed9t ng\u01b0\u1eddi IT.<\/p>\n

Nh\u00f3m n\u00e0y c\u00f3 th\u1ec3 test Outlook, OneDrive, SharePoint, Teams, MFA v\u00e0 Office desktop.<\/p>\n

Qua pilot, doanh nghi\u1ec7p s\u1ebd bi\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 nh\u01b0:<\/p>\n

Outlook c\u00f3 b\u1ecb l\u1ed7i profile kh\u00f4ng?<\/p>\n

File c\u00f3 thi\u1ebfu permission kh\u00f4ng?<\/p>\n

Ng\u01b0\u1eddi d\u00f9ng c\u00f3 hi\u1ec3u OneDrive v\u00e0 SharePoint kh\u00f4ng?<\/p>\n

MFA c\u00f3 g\u00e2y kh\u00f3 kh\u0103n kh\u00f4ng?<\/p>\n

M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng n\u1ed9i b\u1ed9 c\u00f3 b\u1ecb \u1ea3nh h\u01b0\u1edfng kh\u00f4ng?<\/p>\n

S\u1eeda nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y trong pilot lu\u00f4n d\u1ec5 h\u01a1n sau khi rollout h\u00e0ng tr\u0103m user.<\/p>\n

13. Chu\u1ea9n b\u1ecb MFA v\u00e0 security t\u1eeb \u0111\u1ea7u<\/h2>\n

Kh\u00f4ng n\u00ean \u0111\u1ee3i migration xong m\u1edbi b\u1eaft \u0111\u1ea7u security. Doanh nghi\u1ec7p n\u00ean x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc c\u00e1c ch\u00ednh s\u00e1ch v\u1ec1 MFA, admin role, password v\u00e0 external sharing. \u0110\u1eb7c bi\u1ec7t, Global Administrator kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c c\u1ea5p r\u1ed9ng.<\/p>\n

M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u1ea7n Conditional Access ho\u1eb7c policy kh\u00e1c t\u00f9y license. V\u1edbi doanh nghi\u1ec7p s\u1eed d\u1ee5ng Business Premium ho\u1eb7c Enterprise, \u0111\u00e2y c\u0169ng l\u00e0 th\u1eddi \u0111i\u1ec3m ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 Intune, Entra ID v\u00e0 Defender. Security n\u00ean \u0111i song song v\u1edbi migration.<\/p>\n

14. Training ng\u01b0\u1eddi d\u00f9ng tr\u01b0\u1edbc ng\u00e0y go-live<\/h2>\n

M\u1ed9t migration k\u1ef9 thu\u1eadt th\u00e0nh c\u00f4ng v\u1eabn c\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i v\u1ec1 adoption. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng hi\u1ec3u c\u00e1ch \u0111\u0103ng nh\u1eadp, l\u01b0u file ho\u1eb7c chia s\u1ebb t\u00e0i li\u1ec7u, IT s\u1ebd nh\u1eadn r\u1ea5t nhi\u1ec1u ticket sau go-live.<\/p>\n

Training kh\u00f4ng c\u1ea7n qu\u00e1 ph\u1ee9c t\u1ea1p.<\/p>\n

Ng\u01b0\u1eddi d\u00f9ng n\u00ean hi\u1ec3u \u00edt nh\u1ea5t:<\/p>\n

C\u00e1ch \u0111\u0103ng nh\u1eadp Microsoft 365.<\/p>\n

Outlook m\u1edbi ho\u1ea1t \u0111\u1ed9ng th\u1ebf n\u00e0o.<\/p>\n

OneDrive d\u00f9ng cho g\u00ec.<\/p>\n

SharePoint d\u00f9ng cho g\u00ec.<\/p>\n

Teams d\u00f9ng khi n\u00e0o.<\/p>\n

C\u00e1ch chia s\u1ebb link thay v\u00ec attachment.<\/p>\n

C\u00e1ch d\u00f9ng MFA.<\/p>\n

Ch\u1ec9 c\u1ea7n nh\u1eefng n\u1ed9i dung n\u00e0y \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ea1t r\u00f5 r\u00e0ng, tr\u1ea3i nghi\u1ec7m sau migration \u0111\u00e3 t\u1ed1t h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n

15. Chu\u1ea9n b\u1ecb support model cho ng\u00e0y go-live<\/h2>\n

Ng\u00e0y \u0111\u1ea7u sau migration th\u01b0\u1eddng ph\u00e1t sinh nhi\u1ec1u y\u00eau c\u1ea7u h\u1ed7 tr\u1ee3.<\/p>\n

Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c.<\/p>\n

Outlook ch\u01b0a sync.<\/p>\n

MFA g\u1eedi v\u1ec1 thi\u1ebft b\u1ecb c\u0169.<\/p>\n

OneDrive ch\u01b0a \u0111\u1ed3ng b\u1ed9.<\/p>\n

File ch\u01b0a th\u1ea5y.<\/p>\n

Permission ch\u01b0a \u0111\u00fang.<\/p>\n

Do \u0111\u00f3, doanh nghi\u1ec7p n\u00ean chu\u1ea9n b\u1ecb r\u00f5:<\/p>\n

Ai nh\u1eadn ticket?<\/p>\n

Ai x\u1eed l\u00fd L1?<\/p>\n

Ai x\u1eed l\u00fd Exchange ho\u1eb7c identity?<\/p>\n

Ai x\u1eed l\u00fd SharePoint?<\/p>\n

Khi n\u00e0o escalate l\u00ean partner ho\u1eb7c Microsoft?<\/p>\n

M\u1ed9t support model r\u00f5 gi\u00fap gi\u1ea3m th\u1eddi gian gi\u00e1n \u0111o\u1ea1n.<\/p>\n

16. X\u00e1c \u0111\u1ecbnh c\u00e1ch rollout sau migration<\/h2>\n

Go-live kh\u00f4ng ph\u1ea3i \u0111i\u1ec3m k\u1ebft th\u00fac.<\/p>\n

Sau khi chuy\u1ec3n email v\u00e0 file, doanh nghi\u1ec7p c\u1ea7n theo d\u00f5i adoption v\u00e0 ti\u1ebfp t\u1ee5c t\u1ed1i \u01b0u.<\/p>\n

V\u00ed d\u1ee5, trong giai \u0111o\u1ea1n \u0111\u1ea7u c\u00f3 th\u1ec3 \u01b0u ti\u00ean Outlook, OneDrive v\u00e0 SharePoint.<\/p>\n

Sau \u0111\u00f3 m\u1edf r\u1ed9ng Teams.<\/p>\n

Ti\u1ebfp theo l\u00e0 Planner, Lists ho\u1eb7c Forms.<\/p>\n

Sau n\u1eefa m\u1edbi \u0111\u1ebfn automation ho\u1eb7c Copilot.<\/p>\n

C\u00e1ch tri\u1ec3n khai t\u1eebng b\u01b0\u1edbc gi\u00fap ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng b\u1ecb qu\u00e1 t\u1ea3i.<\/p>\n

17. Kh\u00f4ng n\u00ean migrate t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c<\/h2>\n

\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec3m quan tr\u1ecdng nh\u1ea5t.<\/p>\n

Migration l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 l\u00e0m s\u1ea1ch h\u1ec7 th\u1ed1ng.<\/p>\n

N\u1ebfu file server c\u00f3 10 n\u0103m d\u1eef li\u1ec7u, kh\u00f4ng c\u00f3 ngh\u0129a to\u00e0n b\u1ed9 10 n\u0103m ph\u1ea3i chuy\u1ec3n.<\/p>\n

N\u1ebfu c\u00f3 folder kh\u00f4ng ai d\u00f9ng trong 5 n\u0103m, c\u00f3 th\u1ec3 archive.<\/p>\n

N\u1ebfu c\u00f3 file tr\u00f9ng, c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf.<\/p>\n

N\u1ebfu permission qu\u00e1 ph\u1ee9c t\u1ea1p, c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf l\u1ea1i.<\/p>\n

Migration t\u1ed1t kh\u00f4ng ch\u1ec9 l\u00e0 \u201cmove data\u201d.<\/p>\n

N\u00f3 l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 doanh nghi\u1ec7p restructure data<\/strong> tr\u01b0\u1edbc khi \u0111\u01b0a l\u00ean Cloud.<\/p>\n

Framework chu\u1ea9n b\u1ecb migration Microsoft 365<\/h2>\n

M\u1ed9t l\u1ed9 tr\u00ecnh th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 \u0111i theo th\u1ee9 t\u1ef1:<\/p>\n

Assessment \u2192 Domain \u2192 Identity \u2192 Email \u2192 File \u2192 Permission \u2192 Backup \u2192 License \u2192 Pilot \u2192 Training \u2192 Rollout \u2192 Support \u2192 Optimization<\/strong><\/p>\n

Assessment gi\u00fap hi\u1ec3u hi\u1ec7n tr\u1ea1ng.<\/p>\n

Domain v\u00e0 identity t\u1ea1o n\u1ec1n t\u1ea3ng.<\/p>\n

Email v\u00e0 file l\u00e0 workload ch\u00ednh.<\/p>\n

Permission v\u00e0 backup gi\u00fap gi\u1ea3m r\u1ee7i ro.<\/p>\n

License \u0111\u1ea3m b\u1ea3o \u0111\u00fang quy\u1ec1n s\u1eed d\u1ee5ng.<\/p>\n

Pilot gi\u00fap ki\u1ec3m ch\u1ee9ng.<\/p>\n

Training gi\u00fap user s\u1eb5n s\u00e0ng.<\/p>\n

Rollout \u0111\u01b0a h\u1ec7 th\u1ed1ng v\u00e0o v\u1eadn h\u00e0nh.<\/p>\n

Support v\u00e0 optimization gi\u00fap \u1ed5n \u0111\u1ecbnh sau go-live.<\/p>\n

Checklist tr\u01b0\u1edbc khi chuy\u1ec3n sang Microsoft 365<\/h2>\n