I have two companies and want to separate customers and suppliers for each company

1

now i face a problem that when creating a customer or supplier is appears in all companies even none of them are child for the other.

i have two companies and want to separate customers and suppliers for each company

i need each user (if not a system manager or admin) to see only what belongs to his company including customers and suppliers.

2

Setup separate instances (?)

3

Same here, I had to create two different ERPNext instances on the same frappe app.

4

Try to create new custom field “Company” in customer or supplier and apply permission based on company

5

Or you can see this custom app for your reference:

6

Thanks for your reply , then I have to make this custom field for items , customers, suppliers and all other master data.
also when creating any new master data i have to choose the company , that’s a headache.