U9 cloud Architecture and Modules: Planning a Practical Phase-One Scope
Define U9 cloud scope around organisations, governed master data and end-to-end processes instead of menu lists, then use testable business loops to set the phase-one boundary.
Learning objective
Produce a reviewable phase-one module scope with dependencies, owners, acceptance evidence and go-live conditions.
Roles
Project sponsors, process owners, IT, key users, implementation consultants and internal audit
Prerequisites
- Confirm legal entities, plants, warehouses, accounting units and major operating models.
- Collect current order-to-cash, procure-to-pay, plan-to-produce, inventory and costing flows.
- Confirm release, licences, integration boundaries, migration scope and go-live window.
Completion checks
- Every module has a business outcome, input, output, accountable role and acceptance evidence.
- Master data, access, interfaces and upstream/downstream dependencies have no unowned breaks.
- Phase one completes posting, reconciliation and exception recovery end to end in test.
Common errors
- Buying modules by department without an end-to-end process owner.
- Assuming a capability described publicly is already licensed and exposed in the customer's release.
- Customising before validating standard process and master-data causes.
Thailand project note
Thai projects should define Thai/English masters, THB and foreign currency, Asia/Bangkok time, segregation of duties and local document retention during scoping. VAT, WHT, BOI, customs, labour and statutory accounting require current review by qualified Thai professionals; this tutorial is not legal or tax advice.
Related modules
Steps
- 01
Map organisation and accounting boundaries, including legal entities, profit centres, plants, warehouses and intercompany relationships.
- 02
Structure requirements by end-to-end business loop rather than menu count; state the trigger document, accountable role and final inventory or finance result.
- 03
Build a dependency map: master data and access first, then document each module's upstream source, downstream result, interface and exception owner.
- 04
Choose the smallest independently acceptable phase-one loops, such as requisition through payment, and defer advanced functions whose prerequisites are not ready.
- 05
Prototype with representative masters and normal, exception and reversal scenarios; record every gap against standard capability.
- 06
Classify gaps as configuration, data governance, process change, integration or customisation, with owner, risk and rollback.
- 07
Freeze the approved scope baseline and assign measures, evidence, owners and entry conditions to every module.
Implementation notes
- Launch one reconcilable loop before advanced planning, analytics or automation.
- Record the reason, impact, approver and effective version for every scope change.
- Menus, licences, deployment and interfaces depend on the customer contract, current release and approved blueprint.
References
- U9 cloud 架构与模块官方介绍 ↗用友 U9 cloud · Accessed: 2026-08-21 · Applicable version: 官方公开能力范围；实际模块名称、许可、菜单和部署方式以客户版本及项目蓝图为准
- U9 cloud 官方产品网站 ↗用友 U9 cloud · Accessed: 2026-08-21 · Applicable version: 用于核对产品定位与公开能力范围