The basic flow here will be to interrogate the Excel file on each recurrence, and where we find an eligible row, send a tweet with the text found on that row, and then delete the row. We'll just create a blank logic app so that we can investigate each step.
Creating the workflow
Step 1 – Choosing a trigger
Once you've selected a blank logic app, you'll be presented with the template designer and you'll need to choose the trigger:
![](https://static.packt-cdn.com/products/9781789612080/graphics/assets/9ce39d90-da61-4283-92ea-e800da9ac503.png)
A trigger is simply something that will cause the workflow to begin. This could be an event from another system, a file appearing in storage, a message being put on a queue, or just a schedule.
For our case, we'll just choose Schedule, after which, you'll be...