The AIADMK on Thursday allotted one seat to the All India Moovendar Munnani Kazhagam (AIMMK).
The AIADMK had earlier allotted two seats to Puthiya Tamizhagam and one to the Republican Party of India headed by C K Tamilarasan.
AIMMK president N.Sethuraman and other office-bearers met AIADMK leader Jayalalithaa at her residence this evening. Following this, an agreement was reached, according to a party press release.
Meanwhile, the president of the Madras High Court Advocates Association, R.C.Paul Kanagaraj, joined the AIADMK on Thursday.