Output Data Option: Append to an extract file (Create if one does not exist)

[SamDesk]

Hello Alteryx Community,

I've recently started using Alteryx and one option on the Output Data tool I think that could be useful to others and myself is the option to choose: Append to an extract file (Create if does not exist). This is similar to the already existing Overwrite existing extract file (Create if does not exist) option.

My case for this is... I'm in the situation where I'm setting up a flow that I know from the offset is going to be a repeatable flow that is designed to build up data over time and so I will be running the Output Data tools in append mode. Except for the first run, I can't append to an extract that doesn't exist! The flow in question has over around 20 Output Data tools and while it wouldn't take terribly long to reconfigure after the initial run, it is a bit tedious. I think there is scope for my proposed option for being implemented either as a standalone option or to replace the current append option.

Example of my current flow: