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Implementation Waves

Group associations into waves for phased go-live, set go-dark and go-live dates, and use the wave detail page as the hub for a cohort's progress.

Overview

A wave is a named group of associations organized for phased go-live within a branch migration. One branch migration typically has several waves. Waves carry the go-dark and go-live dates and are the unit of go-live sign-off. This is Phase 4 of the process.

Waves are planned by Implementation and the branch together: the branch provides wave preferences — which associations belong in which wave — and Implementation plans the go-dark and go-live dates.

Manage them at Setup → Implementation Waves, and view the branch's associations at Setup → Portfolio.

Waves do not gate ingestion

Ingestion is branch-wide. Source data is ingested for the whole branch as it becomes available, regardless of how associations are grouped into waves. Waves organize go-live, not ingestion, so you can plan and adjust them in parallel with ingestion.

Creating a wave

  1. Go to Setup → Implementation Waves and create a wave.
  2. Give it a name, an optional description, a go-dark date, and a go-live date.

Plan waves so each is a manageable cohort, allow buffer time between them for issue resolution, and set go-live dates that account for standardization, review, and validation time.

Assigning associations

Assign associations to a wave in either of two ways:

  • Individual — use the Map to Wave dialog from the Portfolio table.
  • Bulk — use the Add Associations dialog (multi-select) on the wave detail page.

An association belongs to a wave so that its go-live can be planned and signed off as part of that cohort.

The wave detail page

The wave detail page is the hub for a wave's progress. It shows:

  • The association roster for the wave.
  • The wave's go-dark and go-live dates.
  • Onboarding progress across the wave.
  • The cross-entity validation roll-up (see Validation).
  • The go-live sign-off section (see Migration Tracking & Sign-off).

Working a wave as a cohort

Most app surfaces — the Review grids, the Validation panels, and the Standardization mapping grids — can be filtered by wave. That means a wave's data can be worked and inspected together throughout the process, from standardization through validation to the final go-live decision.

Implementation Waves | TownSq Data Onboarding