Hi ​@rcostillas,

Unfortunately, there is no way to check in or out a document in a library from a Nintex Form.

To edit a document in a library that has version control, the document must be checked out.

Once the document is checked out, the form can be opened and the metadata edited.

When the form is saved/submitted, the document remains checked out. In this instance, a workflow could run on item modification and check the document in.

Thanks for the clarification, Simon. I agree with you that it’s not possible to check in or check out a document directly from a Nintex Form. That’s why I designed a workflow intended to perform the check-in when a button is clicked.

I’ve configured a status change triggered by the button click, which serves as the workflow’s initiation point.

Example:

User access the form > check out the document > make some updates in the form and will click the button to save and submit  (at the same time the status will change to “Complete”) > trigger the workflow to check-in the document 

As you’ve pointed out, the document remains checked out after “Save/Submit” action, which is the missing piece in this flow. I need to revise the workflow to ensure the document is checked in when the button is clicked.

I attempted to add a “Check-in” step to the workflow, but it didn’t have any effect. I also tried inserting a “Check-out” step before the “Check-in”, but since the document is already checked out, that didn’t help either.
From what I can tell, the “Check-in” action only works if the item is NOT currently checked out to someone and you have Check-out step prior to it. So the working sequence seems to be:
Check out > update item > check in