# ❓questions
- i
ifox
02/03/2023, 2:22 PMis student_id in your certificate model fillable? - e
elkex
02/03/2023, 2:22 PMYes - i
ifox
02/03/2023, 2:22 PMthat's not the code saving or retrieving the browser that is only to scope it - i
ifox
02/03/2023, 2:22 PMyou still need to use $browsers for it to save/be retrieved - e
elkex
02/03/2023, 2:23 PMIs there an example of that somewhere? - i
ifox
02/03/2023, 2:23 PM$browsers = ['student'] - i
ifox
02/03/2023, 2:24 PMThat's all you should need - i
ifox
02/03/2023, 2:24 PMif your browser field name is also student, as well as your relationship name - e
elkex
02/03/2023, 2:52 PMOkay, I found out I used relatedBrowsers instead of $browsers variable in my repo, pretty confusing haha - i
ifox
02/03/2023, 3:08 PMrelatedBrowsers saves in the related table and works with HadRelated. Without related it is compatible with multiple relations types. - s
savchuk.ivan
02/03/2023, 3:37 PMGood evening! Prompt if nested listing is used. Can't you display the column headers? 2.12 twill - h
Harings Rob
02/03/2023, 3:45 PMafaik, you never can with nested - n
nicolas
02/03/2023, 5:11 PMHi, Twill newbie here - n
nicolas
02/03/2023, 5:11 PMIs-it possible to build a simple CRM experience in Twill's dashboard? - n
nicolas
02/03/2023, 5:12 PMI've seen lot's of great content based demo. How about a screen with "clients > orders > products" layers ? - i
ifox
02/03/2023, 6:22 PMHi @nicolas, definitely. here's a redacted screen as an example - n
nicolas
02/03/2023, 6:40 PM@ifox thanks for the screenshots. Can you point me to the related docs ? - i
ifox
02/03/2023, 6:53 PMthere are no "docs" about setting up a CRM, this is all created from Twill documented features: modules, navigation, index columns, eloquent relationships, etc... - j
jefsev
02/03/2023, 8:17 PMI added: use A17\Twill\Facades\TwillRoutes; And: use A17\Twill\Facades\TwillRoutes; But i get Class "Area17\Support\Facades\TwillRoutes" not found on twill 3 - j
jefsev
02/03/2023, 8:18 PMI mean: TwillRoutes::singleton("menu"); - j
jefsev
02/03/2023, 8:19 PMIs there a twill 3 doc? - n
nicolas
02/03/2023, 8:19 PM@ifox That's what I went, but didn't phrase it at all. Looking for concepts. Thanks a lot for your help. - i
ifox
02/03/2023, 8:30 PMhttps://twill.io/docs/3.x/ (more to come with a new docs system that you can build locally in the 3.x branch) - i
ifox
02/03/2023, 8:32 PM - j
jefsev
02/03/2023, 8:38 PMMaybe i'm not following. But i added it like this but i get : Class "Area17\Support\Facades\TwillRoutes" not found - i
ifox
02/03/2023, 8:41 PMA17, notArea17 - j
jefsev
02/03/2023, 8:45 PMHmm stil get the error same error when using: use A17\Support\Facades\TwillRoutes; - i
ifox
02/03/2023, 8:49 PMA17\Twill\Facades - j
jefsev
02/03/2023, 8:52 PMI's sorry i missed that one.. - j
jefsev
02/03/2023, 8:52 PMthx!