Workstreams
Workstreams running without buyer-side leads?
The Day One Readiness program stands up workstream leadership on the buyer's side. Exit acceleration sequences the ramp through them.
A workstream is a group of related TSA service lines run by a single function. IT, finance, HR, procurement, real estate and tax are the common ones. The workstream is the unit at which exit timing, pricing and SLA decisions are typically made.
Service catalogs list dozens or hundreds of individual lines. Running the TSA at that level of granularity is impossible. Workstreams are how the work gets organized. Each workstream has a buyer-side lead and a counterpart lead on the seller bench. The two leads meet at the operating committee cadence, jointly own the section of the standing pack that covers their workstream, and bring escalations to the steering committee when they cannot resolve them locally.
Workstreams also bracket the exit ramp. Pass-through software licenses inside the IT workstream may come off in month three. Finance close support may come off in month nine, with a parallel run in month eight. HR payroll integration may come off only after a full annual cycle has been processed standalone. Each workstream carries its own dependencies, freeze windows and steady state operating model. The exit plan needs to be built workstream by workstream and then sequenced across the portfolio.
Workstream design is also where stranded cost gets exposed. A workstream that runs the seller's general ledger system, with access controlled by the seller and a chart of accounts defined by the seller, is going to be expensive to exit no matter how cheap the monthly fee. A workstream that runs help desk tickets through a portable ITSM tool is straightforward. The buyer should look at workstreams not by the cost they carry today but by the friction they will create on exit.
In the service catalog of the TSA, where each line is tagged to a workstream. In governance committee minutes, where workstreams own the operating discussion. In the exit ramp, where the migration plan is sequenced by workstream. In renegotiation memos, where commercial changes are typically scoped at the workstream level rather than the individual line. In Day One readiness materials, where workstream leads are the buyer's first line of operational control.
Service Catalog · Governance Committee · Exit Ramp · Stranded Costs · Transition Services Agreement
The Day One Readiness program stands up workstream leadership on the buyer's side. Exit acceleration sequences the ramp through them.