I have a number of leads for which original source type is blank, but since it is system managing fields then I assume that it cannot be blank and should have some information.
My assumption on how this filed can be blank is:
- Through syncing the leads from CRM and there is no information about lead source in CRM - but I think system should update some information in this case
- Second scenario may be during Marketo implementation, leads from CRM are migrated in Marketo
Is there any other scenario, where system is unable to update the original source type filed? are the above assumptions right?