Multiple category output in auto generated entry title I have a single category field (named category) in my section and I am looking to use the auto-generated title to keep these entries titled consistently. I have had success outputting the first category selection into the entry field but I can't seem to grab multiple selections. I have tried a for loop and I can of course getting working on a template but I am thinking the syntax must be different for the auto generated title field.

Here is an example of the tree I am working with.


Category One

Sub Cat One
Sub Cat Two



In a example entry I will have Sub Cat One selected and of course Category One since it is an ancestor of the Sub Cat One. I would like to output something like (Category One / Sub Cat One) in the entry title but I either get no results or just the first one. I have tried the following code:

{% for categoryList in category %}{{categoryList.title}}{% if loop.index &lt; loop.length %}/{% endif %}{% endfor %}


and

{category.first().title}


Which of course contains only the first selected category title.

How do you output more than one category selection in an entry title field?

Thanks!
I think you could also use Twig's join filter instead of the for loop:

{{ object.category | join('/') }}