URL to open a list element in dialog box on a specific site?

Question

I have a link (https://mysite/tools/EmployeeList/Lists/Zutrittsberechtigung/DispForm.aspx?ID=284) that is sent per E-Mail. This link opens a list element in it's DispForm.aspx:

The user wants this list element to open on another site, that is: (https://mysite/tools/EmployeeList/SitePages/StartEL.aspx)

I can open the element when I go to that site, but I don't know what to write in the link to open it in such a way, because the HTTPS link doesn't change when I open the list element)

Can someone tell me if this is possible and what kind of link I have to use to open the list element on that site?(https://mysite/tools/EmployeeList/SitePages/StartEL.aspx)

Answer 1

The solution was simpler than I thought, the URL I had to use was just

https://mysite/tools/EmployeeList/SitePages/StartEL.aspx?&launch=ID&launchlist=Zutrittsberechtigung&launchmode=disp

Note that ID needs to be specified in the Nintex Workflow.