Procedure to add a regex and facet

[LoZio]

Hi, I'm trying to add regex parsing and facet but found no documentation on how to do it.
I just found #248 and tried to infer something from that, but I can't get it working.
First of all I created my own tsv regex file, put it into regex\myregex.tsv and referenced the file in etl-custom.
I created a simple credit card regex
[0-9]{4}\-?[0-9]{4}\-?[0-9]{4}\-?[0-9]{4}
and a file that matches in any possible way.
I supposed it was enough since this is the only part I found documented. But the issue above says he needed to create facets and groups using django interface. I created a new facet that is identical to iban_ss, called credicard_ss.
The facets file was modified with my facet
config['facets']['creditcard_ss'] = {'label': 'Credit card', 'uri': '', 'facet_limit': '20', 'snippets_limit': '10',}
I restarted the service and indexed a doc that contains credit cards.
The verbose log contains:
Checking regex [0-9]{4}\-?[0-9]{4}\-?[0-9]{4}\-?[0-9]{4} creditcard_ss for facet tag_ss
so I'm sure my regex is getting picked up, BUT:

1. the creditcard_ss is not found/tied to the document (it is seen as a phone number)
2. the facet selector does not appear at all
   What am I missing here? Is there a complete document with the procedure?
   Also, Create my own regex doesn't work correctly #248 says something about groups but any tentative to create a group leads to an error

AttributeError at /admin/thesaurus/group/add/
'Group' object has no attribute 'title'

I need to create dozens of regexes...
Using deb install on ubuntu 20.04.
Thank you

[schneipk]

I've got a similar (at least how it manifests) problem using the "group manager" in the django admin interface. Trying to add a group results in the same exception

AttributeError at /admin/thesaurus/group/add/

'Group' object has no attribute 'title'

[urosch]

I've got a similar (at least how it manifests) problem using the "group manager" in the django admin interface. Trying to add a group results in the same exception

AttributeError at /admin/thesaurus/group/add/

'Group' object has no attribute 'title'

Same problem here, is there any solution os far?

[chrbratt]

Same here.
AttributeError
'Group' object has no attribute 'title'

[urosch]

Still no development? The same problem persists... Is there any solutions, does anyone know what is the cause of this error?