Is there a way to display a custom field value without the use of a widget?

Summary

We want to use a custom field value (answerid in incident) to build a hyperlink to answer

Content

When users submit an incident, the custom field answerid in incident is populated with the answerid (taken from the url).

When users update their incident the page shows the incident details containing the answerid and answertitle (also a custom field).

We want to create a button next to the artikeltitel which links to the answer, so users can navigate back to the answer.

 

Version

20A

Code Snippet

e.g. 
<a href="app/answers/asnwer_view/a_id/<? echo $Incident.CustomFields.c.answerid ?> ">...