Hey there @pltn,

Welcome to the Community! 

At this time, the Marketo integration does not support the “Create/Update Custom Object” action. We're always looking for ways to make our integrations more powerful, and it sounds like this could be really useful for others as well, so much so that it's already one of the top feature requests for this app.

I've added you as an interested user to this feature request, which helps to increase the visibility of the request and allows us to notify you when the feature is implemented. I don't have an ETA of when or if this will happen, but we will definitely email you if it does become a reality.

Hopefully, this helps! 

@ken.a  Than you! We will wait and hope.

Hey @pltn,

No problem at all, happy to have helped out by adding your vote to the open feature request.

And just so you know, if you have any other questions or need assistance with anything else, feel free to drop them in the Community! We're always here and eager to lend a hand.