ZMH > ZCRM sync workflow: revenue and staff fields missing

ZMH > ZCRM sync workflow: revenue and staff fields missing

Hi

I'm creating a workflow to send data from ZMH to ZCRM. It's attached to a mailing list and triggers when the lead email is not blank i.e. whenever there's any update.

I've created two custom account fields in ZMH: staff and revenue. I want to map them to fields in ZCRM Leads that, I think, are standard: No. of Employees and Annual Revenue.

These fields don't appear in the list of CRM fields I can map to.

Is this a fixable error?

Many thanks

Steve