Pepper1 · Temp & staffing

The integrated platform for temp staffing operations

From worker records to client invoicing, iSi runs the operational staffing chain — with planning, time entries, payroll, Dimona, and Belgian compliance at the core.

End-to-end chainPlanning & time entriesBelgian compliance
Business coverage

One chain, from recruitment to invoice

iSi connects the operational staffing journey in one coherent flow.

Recruitment Candidate / Worker Client / Job post Mission / Contract Planning Time entry Payroll Billing
Core modules

What teams use every day

Operations dashboard

Today’s tasks, hours to encode, contracts to prepare, Dimona, missing signatures, expiring documents, and quick create actions.

Workers

Lists and full records: identity, mobility, right to work, social security, health, tax, bank, skills, CV, and self-service.

Client companies

Legal identity, organisation (sites, departments, contacts), client portal, credit risk, PEPPOL, and billing rules.

Agreements & job posts

Shared rules, schedules, pay scales, premiums, document requirements — reused in missions and contracts.

Missions & contracts

Guided creation, inherited values, lifecycle, signatures, Dimona, compliance, and renewals.

Planning & time entries

Coverage of posts, weekly/monthly encoding, self-service validation, blockers, planned/encoded/validated gaps.

Payroll & billing

Payroll batches, advances, meal vouchers, invoice batches, balances, due dates, and e-invoicing.

CRM & documents

Agenda, recruitment, projects, notes, document production, and operational reporting.

Also in iSi · SIMPAS

SIMPAS is available inside iSi

The SIMPAS Business Agent helps iSi users understand, analyse, respond, and act — directly in the operational environment, through a conversational interface connected to business data and applications.

Discover SIMPAS ↗
Interfaces

Connected to payroll, accounting, documents, and invoicing

iSi integrates with the business tools already used by agencies and finance teams.

Payroll

Social secretariats

Interface with social secretariats for payroll management and processing.

Finance

Accounting & analytics

Connection to major accounting and analytical systems to export and track financial flows.

Temp documents

Unifiedpost

Delivery of temp-staffing documents through Unifiedpost: contracts, payslips, and social documents.

Unifiedpost
Invoicing

Peppol

Send invoices to local Belgian companies via Peppol, and by email for other recipients.

Peppol
What sets iSi apart

The structuring mechanisms

Inheritance Agreement → Post → Mission → Contract → Time entry

Rules propagate by default. Exceptions stay possible, with justification, approval, and history.

Fine-grained time management

Planned, announced, encoded, submitted, validated, blocked, billed — not a simple timesheet.

Dual payroll + billing outcome

One time entry can feed worker pay, premiums, meal vouchers, and the amount billed to the client.

Compliance at every step

Documents, scales, signatures, Dimona, purchase orders: info, warning, or hard block by risk.

Controlled self-service

Workers and clients contribute (planning, hours, documents), with comparison, correction, and back-office validation.

Built for Belgian temp work

NISS, ONSS, Dimona, joint committees, students, flexi, construction, extras/seasonal workers, and social documents.

Lists & collaboration

A consistent operational model

  • ✓Business views with counters (active, incomplete, to sign, blocked…)
  • ✓Search, filters, saved views, and bulk actions
  • ✓Export, custom columns, and reporting
  • ✓Multi-agency, roles, and visibility scopes
  • ✓History and audit trail on key entities
In short

Temp and staffing, in one product

iSi connects recruitment, workers, clients, contracts, planning, time entries, payroll, billing, and documents — with inheritance, compliance, and self-service suited to the Belgian market.

Steer. Encode. Validate. Pay. Invoice.

Discuss iSi ↗