Reason for moving title   It is mentioned clearly within this article and the scope of the Cholan wiki articles that the whole of the island except for Ruhuna came under Raja Raja Cholas reign who established a dominion in Polannaruwa called the Mummudi Chola Mandalamwhich was an extension of the Chola empire after he defeated the Kingdom of Anuradhapura  Rajendra Chola annexed the remaining Ruhuna to the Chola rule in  King Mahinda V was enslaved  Then during a civil war in the Chola country in South India Vijayabahu I would ally with the Pandyas and Cheras would rout the Cholan rule and establish a new kingdom in Polannaruwa  This is backed up by renowned historians within the articles such as KA Nilakanta Sastri and George W Spencer in the article itself The title Occupation is baseless since the territories was incorporated to be a part of the kingdom and administration and Anuradhapura equally so since the whole island came under Rajendra Cholas rulewith most of it already being under Raja Rajas     mail