To use this module, you need to:

#. Go to **CRM > Leads > Create**.
#. Fill the required fields.
#. Go to **Extra Info > Tracking** and fill those 3 fields.
#. **Save**.
#. **Convert to Opportunity**.
#. Choose the option **Customer > Create a new customer**.
#. **Create Opportunity**.
#. Click on the name of the newly linked partner.
#. Go to tab **Sales & Purchases**.
#. There you have the new fulfilled fields.
