Hello everyone and happy holidays...

here in zoho CRM, I created 3 bases:

- Properties (House, apartment ...)

- Transactions (Notaries, ...)

- Real estate ads

I want when the address is identical on these three bases, that in "Properties" the transactions and Ads are attributed automatically or using a function, a button, to the common property in the sections of type: multiple selection search

Thank you in advance for your help

Jean-Henri