- Create a new list with the Date column, a single line of text field (reuse the title field as a counter).
- Set the SharePoint Designer workflow to the updated item.
- In the workflow, set the step on condition –
if current counter == 1 && Date == Today
add a new element with Date = today's date + 1, counter = 1
4. While you are creating a new item in your existing ticketing app, check out this newly created list (in step 1) to check the date and get the item ID.
- You can continue to update the item ID to get the value of the next counter.
I hope this will help develop your required solution.