I am working with a SharePoint webpage which has a webpart. This webpart uses a Nintex Form. I wanted to change that Nintex form, so I created a new one and published it on https://mysite/NintexForms/Forms/AllItems.aspx
The problem is that the new one doesn't appear. I deleted all other Nintex Forms and realized that the webpart does use a Nintex Form but it isn't referenced to the link above. How can I find out which Nintex Form the webpart uses? I do have SharePoint designer so I can look up pretty much anything, but I can't find the reference and where I have to upload my new Nintex Form.