Oracle HCM Cloud · Consultant Engagement
HR systems that actually serve the mission — not the other way round.
Legacy HR processes are creating data gaps, approval bottlenecks, and compliance blind spots. This 9-month engagement fixes the foundation — from Core HR to Payroll to Talent — so people operations keep pace with organizational demand.
9
MONTHS
6
Phases
5
HCM Modules
12
Responsibilities
01 /
6-Phase Engagement Plan
PHASE 01
Discovery & Diagnostics
Months 1 – 1.5
Stakeholder InterviewsGap AnalysisConfig Audit
PHASE 02
Design & Architecture
Months 1.5 – 3
FDDsSolution DesignSecurity Roles
PHASE 03
Configuration & Build
Months 3 – 5.5
Module SetupWorkflowsCWB Updates
PHASE 04
Testing & UAT
Months 5.5 – 7
Test ScriptsDefect MgmtUAT Sessions
PHASE 05
Go-Live & Hypercare
Months 7 – 8
TrainingGo-LiveIncident Triage
PHASE 06
Optimisation & Handover
Months 8 – 9
Release ReviewEnhancementsKnowledge Transfer
Stakeholder Engagement
Run structured workshops with HR, Finance, Procurement & IT leads. Map real pain points — not assumed ones — from each team's lived experience.
Configuration Audit
Review current CWBs across all modules. Identify undocumented configs, orphaned workflows, and security role drift in both Production and non-prod.
Requirements Gathering
Document HCM requirements using structured templates. Link each requirement to a business objective and responsible owner.
Gap Analysis
Compare current state to Oracle Cloud best practices. Produce a prioritised gap register with effort scoring and risk flags.
Key Deliverables
- Requirements Register (all 5 modules)
- Configuration Audit Report with gap register
- Stakeholder RACI matrix
- Initial Configuration Workbook (CWB) baseline
Functional Design
Author Functional Design Documents (FDDs) for each module. Document workflows, approval chains, data flows, and security role assignments.
Solution Architecture
Design integration touchpoints with Finance (Payroll GL) and Procurement (position control). Map data flows and transformation rules.
Security & Access Design
Define role hierarchies, data access levels, and segregation of duties across HR, Payroll, and Talent modules.
Technical Collaboration
Engage technical team on extensions, fast formulas, and HDL/HSDL integration requirements. Produce technical design specs.
Key Deliverables
- FDDs for Core HR, Absence, Talent, Goals/Performance, Payroll
- Integration Design Document (Finance & Procurement)
- Security Role Design matrix
- Updated CWB v2 reflecting approved designs
Core HR Setup
Configure Global HR: legal entities, departments, job structures, position management, workforce structures, and lookup codes.
Absence Management
Configure leave types, accrual plans, eligibility rules, and approval workflows per IOM's multi-country entitlement requirements.
Talent & Performance
Set up talent profiles, succession plans, goal frameworks, performance review cycles, ratings, and calibration tools.
Payroll
Configure payroll definitions, elements, fast formulas, calculation rules, and GL costing. Validate against Finance ledger structure.
Key Deliverables
- All modules configured in DEV/TEST environments
- Configuration Workbook (CWB) updated — current, accurate, complete
- Unit test results per module
- Integration builds deployed to TEST
System Integration Testing
Execute end-to-end SIT scripts covering all process flows. Log defects with priority and owner. Track resolution in JIRA/ADO.
UAT Facilitation
Run UAT cycles with HR Super-Users. Provide test scripts, sandbox access, and daily defect triage. Sign-off by module.
Data Integrity Checks
Validate migrated employee, assignment, and absence records. Reconcile payroll element balances against legacy system.
Regression & Performance
Run regression suite after each defect fix. Test payroll parallel run. Validate system performance under load.
Key Deliverables
- Signed SIT test results with defect closure report
- UAT sign-off document (by HR business owner)
- Data quality assessment report
- Go-Live readiness checklist
Production Cutover
Execute cutover plan: freeze legacy, migrate final data, activate Oracle PROD, verify integrations. Rollback criteria defined upfront.
User Training
Deliver role-based training sessions (HR Admins, Managers, Employees). Produce quick-reference guides and video walkthroughs.
Hypercare Support
Provide dedicated daily support for 4 weeks post-go-live. Prioritise and resolve P1/P2 incidents within SLA. Daily stand-ups with HR ops team.
Monitoring
Monitor system performance, scheduled processes, integration runs, and payroll calculations. Validate first live payroll end-to-end.
Key Deliverables
- Production go-live sign-off
- Training materials (guides, videos, job aids)
- Hypercare incident log with resolution tracking
- First live payroll validation report
Oracle Quarterly Release
Assess Oracle Cloud release impact. Communicate changes to stakeholders. Configure and test feature adoptions in non-prod before PROD promotion.
Enhancement Planning
Identify top optimisation opportunities from user feedback and system metrics. Prioritise enhancement backlog with business owners.
CWB Finalisation
Ensure Configuration Workbook is fully current, version-controlled, and accurately reflects all PROD config. Hand off to support partner.
Knowledge Transfer
Conduct formal KT sessions with internal HR tech team and support partners. Document runbooks, escalation paths, and common fix guides.
Key Deliverables
- Quarterly release impact assessment & implementation notes
- Enhancement backlog (prioritised)
- Final Configuration Workbook (all environments)
- Knowledge transfer documentation & runbooks
02 /
Key Performance Indicators
Core HR & System Health
Core HR
Employee data completeness
≥ 98%
Required fields populated
System
System availability (PROD)
≥ 99.5%
Excl. scheduled maintenance
Configuration
CWB accuracy score
100%
PROD config vs. CWB match
Incidents
P1 incident resolution
≤ 4 hrs
Time to resolution SLA
Absence Management
Absence
Leave request automation rate
≥ 95%
Processed without manual intervention
Absence
Accrual calculation accuracy
100%
Zero accrual discrepancies in audits
Absence
Approval cycle time
≤ 24 hrs
Average manager response time
Absence
Policy compliance rate
≥ 99%
Entitlements aligned to country rules
Payroll
Payroll
Payroll accuracy rate
≥ 99.9%
Payments correct first run
Payroll
GL reconciliation time
≤ 2 days
Payroll to GL posting cycle
Payroll
Retroactive pay corrections
≤ 1%
Of total payroll transactions
Payroll
On-time payroll delivery
100%
Zero late pay runs
Talent & Performance
Performance
Performance review completion
≥ 90%
Completed within cycle window
Goals
Goal alignment rate
≥ 85%
Staff with goals linked to org objectives
Talent
Succession pool coverage
≥ 80%
Critical roles with identified successors
Talent
Talent profile completeness
≥ 85%
Key fields populated
Testing & Delivery Quality
Testing
UAT defect leakage rate
≤ 5%
Defects found post-UAT in PROD
Testing
Test script execution rate
100%
Scripts run before UAT sign-off
User Adoption
Self-service adoption rate
≥ 80%
Manager/employee self-service usage
Releases
Oracle release adoption time
≤ 3 wks
Impact assessed & communicated
03 /
9-Month Timeline
| Activity | M1 | M2 | M3 | M4 | M5 | M6 | M7 | M8 | M9 |
|---|---|---|---|---|---|---|---|---|---|
| Discovery & Diagnostics | |||||||||
| Design & Architecture | |||||||||
| Configuration & Build | |||||||||
| System Integration Testing | |||||||||
| Go-Live & Hypercare | |||||||||
| Optimisation & Handover | |||||||||
| CWB Maintenance (continuous) | |||||||||
| Oracle Release Watch | |||||||||
↓
Key Milestones
Week 6
Requirements sign-off
Gap analysis approved by stakeholders
Month 3
All FDDs approved
Functional design baselined, tech build starts
Month 5.5
Config complete in TEST
All modules ready for SIT entry criteria
Month 7
UAT sign-off
Business owners approve go-live readiness
Month 7.5
Production Go-Live
Cutover executed, hypercare activated
Month 9
Final handover
CWB, runbooks, enhancement backlog delivered
04 /
Support Documents
Configuration
Configuration Workbook (CWB)
Living document. Records every setup decision across all environments. Updated with each config change — version controlled, never allowed to drift from PROD reality.
Functional Design
Functional Design Documents (FDDs)
One FDD per module. Covers process flows, approval rules, workflow logic, field mappings, security roles, and outstanding decisions. Used by technical team for builds.
Analysis
Gap Analysis & Requirements Register
Maps current-state capability gaps against business requirements. Each gap has an owner, priority, resolution approach, and link to the corresponding FDD section.
Testing
Test Scripts & UAT Pack
Scenario-based test scripts with expected results, pre-conditions, and step-by-step instructions. Structured for non-technical HR testers to execute without specialist support.
Integration
Integration Design Document
Documents all HCM-to-Finance and HCM-to-Procurement integration touchpoints. Includes data mappings, transformation rules, error handling, and reconciliation procedures.
Training
Training Materials & Runbooks
Role-based quick-reference guides for HR Admins, Managers, and Employees. Operational runbooks for monthly/quarterly HR processes. Oracle quarterly release response procedures.
Governance
RACI & Stakeholder Register
Defines roles, responsibilities, and decision authority across HR, Finance, Procurement, and IT. Used for escalation paths, change approval, and UAT sign-off accountability.
Release Management
Oracle Release Impact Assessment
Quarterly document reviewing Oracle's new features, critical patches, and deprecations. Rates impact, flags action required, and tracks testing sign-off for each relevant change.
05 /
Risk Register
🔴 High
Data migration quality
Risk: Legacy employee/assignment data has gaps, duplicates, or inconsistencies — corrupting Oracle records from day one.
Mitigation: Run data profiling in Month 1. Establish data cleansing workstream with HR ops. Define data acceptance criteria before any migration load. Parallel run validation for Payroll.
Mitigation: Run data profiling in Month 1. Establish data cleansing workstream with HR ops. Define data acceptance criteria before any migration load. Parallel run validation for Payroll.
🔴 High
Stakeholder availability & sign-off delays
Risk: Senior HR/Finance stakeholders unavailable for workshops or UAT, causing phase slippage.
Mitigation: Lock calendar commitments in Week 1. Assign decision deputies. Escalation path defined in RACI. No phase gate proceeds without signed approval.
Mitigation: Lock calendar commitments in Week 1. Assign decision deputies. Escalation path defined in RACI. No phase gate proceeds without signed approval.
🔴 High
Payroll parallel run failure
Risk: First live payroll run in Oracle does not reconcile with legacy, delaying go-live or causing incorrect payments.
Mitigation: Two parallel runs minimum before cutover. Payroll reconciliation checklist defined upfront. Finance signoff required for each parallel run.
Mitigation: Two parallel runs minimum before cutover. Payroll reconciliation checklist defined upfront. Finance signoff required for each parallel run.
🟡 Medium
Oracle quarterly release disruption
Risk: An Oracle quarterly update breaks existing configurations or changes behaviour of critical processes mid-engagement.
Mitigation: Track release notes from Day 1. Maintain sandbox aligned to upcoming release. Test all critical processes against release preview in non-prod.
Mitigation: Track release notes from Day 1. Maintain sandbox aligned to upcoming release. Test all critical processes against release preview in non-prod.
🟡 Medium
Cross-functional integration issues
Risk: Finance GL structure changes or Procurement system updates break HCM integration touchpoints.
Mitigation: Establish cross-functional working group (HR, Finance, Procurement, IT) from Month 1. Integration change freeze during UAT and cutover windows.
Mitigation: Establish cross-functional working group (HR, Finance, Procurement, IT) from Month 1. Integration change freeze during UAT and cutover windows.
🟡 Medium
Scope creep on configuration requests
Risk: Continuous new requirements from stakeholders expand scope beyond the 9-month engagement window.
Mitigation: Strict change request process from Month 2. Requests assessed against in-scope requirements baseline. Enhancement backlog for post-go-live improvements.
Mitigation: Strict change request process from Month 2. Requests assessed against in-scope requirements baseline. Enhancement backlog for post-go-live improvements.
🟢 Low
User adoption resistance
Risk: End users resist moving to Oracle self-service, maintaining shadow systems or workarounds.
Mitigation: Early stakeholder engagement and change champions. Role-based training with hands-on practice. Monitor self-service KPI post go-live.
Mitigation: Early stakeholder engagement and change champions. Role-based training with hands-on practice. Monitor self-service KPI post go-live.
🟢 Low
CWB not kept current
Risk: Config changes made by support partners are not reflected in the CWB, causing drift and lost institutional knowledge.
Mitigation: CWB update is a mandatory part of every change ticket. Weekly CWB review in sprint stand-up. Spot-check CWB vs PROD monthly.
Mitigation: CWB update is a mandatory part of every change ticket. Weekly CWB review in sprint stand-up. Spot-check CWB vs PROD monthly.
06 /
HCM Modules in Scope
Core HR
Global HR · Workforce structures
Absence Management
Leave, accruals & entitlements
Talent Management
Succession · Learning
Goal & Performance
OKRs · Reviews · Calibration
Payroll
Compensation · GL costing · Tax
Integrations
Finance · Procurement · IT systems