It expects field names separated by comma

Thanks. I assume names like "art_state"?

I put all of my fields in there and still get:

Data integrity check failed, you are not allowed to save this item.
You can't edit more than one content (from the same Content Type/Form) in different tabs of your web browser.

An error has occurred.

You should not get that error unless you are doing what the erorr says (mutiple items open in multiple tabs) or if you use something that breaks session storage related things e.g. you use some 3rd party caching.

Thanks, I just dont get the whole concept ... Of course the site is cached. Which site does not use caching? In my case JCH does the job in conjunction with a cdn. Secondly my workflow is to have multiple items of the same content type open at the same time because I need to copy content between them. I need a solution for this.

You can contact Octopoos for a quote to add this feature for you.

Thanks. I just dont have that 10.000 EUR at the minute. And BTW this is a bug in the data model design that needs to be solved. Making something work should not be considered a new feature I'd say - especially when the underlying framework supports multiple edit but the application on top breaks it.

Hi Carin

Did you ever find out why you received that message?

I did, I updated the Form and ist pack to version as of Dec 2017