{{incident.raw_causes\[i\] | get: '<attribute>'}}
{{ incident.cause_ids }}
OR
{{ incident.raw_causes | get: 'id'}}
for the select field type
{{ incident.raw_causes\[i\] | get: 'id' }}
for a multi-select field type
{{ incident.causes }}
OR
{{ incident.raw_causes | get: 'name'}}
for the select field type
{{ incident.raw_causes\[i\] | get: 'name' }}
for a multi-select field type
{{ incident.cause_slugs }}
OR
{{ incident.raw_causes | get: 'slug'}}
for the select field type
{{ incident.raw_causes\[i\] | get: 'slug' }}
for a multi-select field type
{{ incident.raw_causes | get: 'description'}}
for the select field type
{{ incident.raw_causes\[i\] | get: 'description' }}
for a multi-select field type