Work queues and retries

Share a big list between runs and computers, retrying what fails.

1. 1

   Operations → Queues → Add rows to a queue: name the queue, choose the spreadsheet and its unique column (e.g. Reference #), optionally an SLA in minutes, and press Add rows.

2. 2

   On the canvas, a For Each Row with data source queue:<name> works through it, one item at a time; uploading the same sheet again adds only new rows.

3. 3

   The Queues table shows what is new, in progress, done, failed or past its SLA; Retry failed tries the failed items again.