Create and assign tasks from sheet

We list projects, owners, due dates and status in one sheet. Create tasks in the tasking system in this order: assign to Marco in Marketing, then to Leah in Product for review, with deadlines seven and ten days from today respectively. Before creating tasks, check the row has a clear description, a priority, and an estimated effort; if any of these are missing, stop and alert me for clarification.

Before I turn these rows into assignable tasks, make each row easy for an assignee to act on. Pull the expected outcome to the top of the row, convert ambiguous notes like 'touch up' into a one-sentence acceptance criteria, surface the priority and estimated hours, and flag anything that would make Marco or Leah pause so approvals happen in one pass.

I converted three sheet rows into tasks and sent them to Marco, who replied that two lack clear acceptance criteria and one has no priority. I need to fix the tasks without annoying Marco with more messages. Which fields should I update now so the tasks are actionable, what wording do I add for acceptance criteria, and what brief apology-and-update message should I send him?

Every sprint we lose time because I turn sheet rows into tasks that stall on missing specs and priorities. I want to stop this pattern. Which two upstream habits or a single sheet template will prevent blocked task creation, how do I enforce them with the team, and what quick audit should I run each sprint to catch issues before they become blockers?