Hello

I am migrating [HR, Payroll, Sales, CRM, Purchase, Accounting] of ERPNext to odoo 12.

Basic needed data like Employee, Customer, Vendor, Products is done. 

Now,

# I want to import [I am using odoo Import] rest of the information from ERPNext

# I want to follow odoo processing transactions ex. Import PO in draft mode then post PO --> GRN --> Transfer via odoo process to create rest of the transaction [GRN, Delivery/Transfer etc.],

my query is;

1. Which application data should I start with ex. Sales or Purchase or Accounting??

2. As the data is dependent on application transactions, I am confused for Accounting data

3. Precise query, what order to follow and which transaction to import specifically Accounting module??

PS: I have imported PO in draft [RFQ], proceeding for Sales Order [draft]

Thanks in advance.