HTML Jira - Create Issue Link - Arguments - Issue Linking

[Dan M]

I'm trying to create a link for users to click, so that the create issue screen already has most of the details filled in. I want to make it automatically link to an existing ticket, but it doesn't seem to work

My HTML is: 

https://[jiraurl]/secure/CreateIssueDetails!init.jspa?pid=123&issuetype=123&issuelinks-linktype=relates+to&issuelinks-issues=ABC-123

Result: 
This doesn't give any errors, and does everything apart from the last 2 arguments
issuelinks-linktype=relates+to
issuelinks-issues=ABC-123

BUT... If i change the issuelinks-linktype value to something that doesn't exist (eg. relates+toooo), it gives an error saying it doesn't exist, but it does populate the issuelinks-issues section with the correct value.

If i leave the issuelinks-linktype out of it, it doesn't work at all (i get a 500 error) 

Any ideas? 

[Sebastian]

I have exactly the same problem... how did you solve this?

This is when I'm writing it wrong: (it works at least for the IssueKey but i get an Error)

This is what I get if I write it correctly... nothing...