Tenant representative on Strata Committee

I have a few queries in regard to the new NSW legislation and the issue of a tenant representative.

1. The provision that “a tenant representative for the strata committee may be nominated by the tenants, if there are tenants for at least half the lots in a strata scheme”. Is my understanding correct that the “half” refers only to the number of lots and does not involve the entitlement of the respective lots?
2. If the above provision applies to a strata, is the Owners Corporation / Strata Committee required to be proactive and organise a tenant representative or is it entirely up to the tenants to organise themselves and approach the Owners Corporation / Strata Committee?
3. If there is no approach from tenants the Owners Corporation / Strata Committee is not required to take any action?