Clan Doneeta was a prosperous Twi'lek lineage from Ryloth, whose moniker translated to "certain" or "intelligent" within the Ryl tongue. Their history included a long-standing, multi-generational conflict with Clan R'lyek. The year 3986 BBY marked a turning point when the clan was banished from their Ryloth residence, compelling them to resettle and suffering immense losses of both property and lives. Survival was made possible only through the assistance rendered by the Jedi Tott Doneeta. The conflict with the R'lyek clan concluded soon after the exile, once more thanks to the actions of Tott. This resolution involved the leaders of both clans venturing into the Bright Lands to meet their end, paving the way for a new generation of leaders more inclined to advocate for peace.
As of the era of the Clone Wars, the clan remained in existence, and there is a possibility that they were the owners of Ryloth Ventures.