Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Mayor or head of large cities in feudal Georgia, with military and administrative authority
One of the few attempts of third estate to gain power in feudal Georgia can be traced to Qutlu-Arslan, as a Finance Minister, he led a party who proposed an idea of limiting the royal power by a parliamentary-type legislature which, in the view of Qutlu Arslan and his followers, would be consist of two chambers: Darbazi (Royal Council) or an assembly that would meet occasionally to follow the developments in the kingdom, and Karavi, a legislature in permanent sessions. The dispute between the “party of Karavi” and that of the unlimited royal power concluded with the arrest of Qutlu Arslan. In retaliation, the latter’s supporters rose in rebellion, and marched to the Queen’s palace. Tamar agreed to release the oppositionist leader, but his ideas were never materialised. However some other historians believe that in addition to members of the higher secular and ecclesiastical nobility, the "Darbazi" now included representatives of the merchant-class, such as Abulasan.