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Migration

Daniel Kim7 min
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You have a process written in plain English in Confluence. Someone runs it manually every morning. Every time the application UI changes, the person notes the issue, updates the doc, and reruns the process. This is the default state for most organizations: automation exists only as human labor disguised as a documented procedure. The real problem is not the process. It is that your automation toolchain treats the procedure as a set of brittle selectors and flowcharts instead of the human-readable intent it already is.

Why RPA breaks here

Traditional RPA relies on selectors, xpaths, and object IDs. When a vendor releases a UI update or you apply a security patch, those identifiers shift. The bot fails. Your team then rebuilds the bot, retests across environments, and redeployes it. For high-volume, stable, back-office tasks this cycle is manageable. In the long tail of changing applications and exception-heavy workflows, it becomes a cost center. Industry research shows that a significant proportion of RPA maintenance effort goes into rebuilding bots after simple UI changes rather than adding new automation. Every change is a project. Every project is a delay. Every delay is a reason to go back to manual execution.

What changes with computer use agents

  • Agents see the screen and act like a human instead of binding to fragile selectors
  • When the UI changes, the agent adapts instead of halting and waiting for a rebuild
  • Agents recover from unexpected states by reading the current screen and deciding next steps
  • A plain English SOP can be fed directly to an agent without building a flowchart bot first
  • Agents work across any application, including legacy systems and virtualized environments where RPA struggles

Your automation strategy should be to treat the SOP as the source of truth and the agent as the executor that never breaks on a UI update.

How to move without the risk

You do not need to rip out all your existing RPA at once. Start with one process that lives in a Confluence doc, runs manually, and hits a new version of a critical system every few months. The steps are straightforward. First, write the procedure in clear, sequential language. No flowcharts. No proprietary steps. Second, run the Coasty agent against that procedure in a sandbox. Let it read the screen, click, type, and read the results. Third, measure the difference: how often the agent succeeds without human intervention, how long it takes compared with the manual run, and how much time your team saves on bot maintenance. Fourth, expand to other SOP-driven tasks that fit a similar profile. Leave the high-volume, deterministic backend tasks running on your existing RPA platform. The goal is to build a portfolio where each process is matched to the right tool: stable, high-volume work to RPA, and changing, exception-heavy work to computer use agents. This hybrid approach lets you stop the repair treadmill while still reaping the benefits of automation.

The SOP to agent pipeline is not a theoretical exercise. It is a practical way to stop rebuilding bots every time the UI changes and start executing your documented procedures at scale. If you want to see how a computer use agent can read a Confluence doc and run a process end-to-end, book a demo with the Coasty team at https://cal.com/coasty/15min .

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