Granting Access to Plumsail Form

We used the Plumsail form designer for desktop in order to connect our form to our Sharepoint environment. This form allows users to enter data to create a new list item.

The only issue is, this form needs to be accessible by multiple departments (all which have their own Sharepoint groups), but the only department that has access to it is the department the form and Sharepoint list it is connected to is in.

Does anyone know how we could get around this without giving everyone access to the department's entire Sharepoint group?

Thanks!

I've introduced the form to our department group where I have access and it works, but a test user does not have access and is getting the following error:

"An error has occurred while rendering the form. Unable to resolve form settings."

Dear @ewaterkotte,
For SharePoint forms to work, users need to have permissions to modify/add items to the specific SharePoint list the form edits, as well as have read access to the Site Pages where the form is stored.

If you don't want to give this access, you can use Public Web Forms and Power Automate to transfer the data, but this will only allow to add items, not edit/view existing items.