https://www.foyerlaekenois.be/wp-content/uploads/2020/02/Plan_general_2019-FR_NL-e1582818395810.jpg confirm that it's not called "proxinord" .

And the annalytical accounting code here https://www.foyerlaekenois.be/wp-content/uploads/2023/05/Recap-Trav-FL-2022_Trav-20230406__VSM.pdf 
(P 98)
Confirm that proxinord is the name of the office and not the name of the area (otherwize the work will be imputed on 
- ER (Entretien et réparation) 
- GER (Gros entretien et réparation)
- INV (invest) 
Because it's directly influence the PRA (prix de revient actualisé) of the buildings as SLRB policy enforce and SISP have no adventage to not put the analystical on social building if they can/allowed.

https://www.openstreetmap.org/changeset/149934880