AirTable has similar capabilities to AppSheet and there is no native connector between them. You could use Zapier or unito or a number of other 3rd party tools as a go-between. But it will get costly & add some complexity.
You might want to explore Airtable and see if you can use it to accomplish whatever you hope to build. Or, alternatively, explore the work your other department has done in Airtable and consider replicating that work in AppSheet.
Thank you for your inputs. @AleksiAlkio I started to connect Airtable to Appsheet and I do not understand how to set up in the appsheet tables the linked tables column I have in Airtable.
The child table needs to have a Ref column where you select the parent based on the key/label column. That will generate a virtual list column in your parent table that shows all your child’s for example when you open the parent record’s detail view.
If you are in TableA and a column contains “Laure” and you want to find that user from the Users table, and then read this user’s email address, you will write it like..