How is A Jamatkhana Designated as Darkhana?

The following is an excerpt from the constitution on JamatKhana and Darkhana. Article Ten DARKHANAS AND PRINCIPAL JAMATKHANAS 10.1 Mawlana Hazar Imam may designate a Jamatkhana in any territory as "Darkhana" for that territory. 10.2 Mawlana Hazar Imam hereby designates each ' jamatkhana listed in the Sixth Schedule as Darkhana in respect of the territory mentioned opposite its name in that Schedule. 10.3 If no Darkhana has been designated for a territory, the National Council in that territory shall recommend to Mawlana Hazar Imam the designation of any one of the jamatkhanas within its jurisdiction as the Principal jamatkhana of the territory.