Does anyone know what I should put down for this part of my Thai visa application form ? :/

I would like to ask anyone about getting my Thai wife a visa to travel to England . 9 or so yrs ago i tried to get her a visa through the British Embassy Bangkok and got refused twice , and twice stamped her old passport refused. My circumstances have changed and i need to take my wife of 8 yrs to England around sept oct time I only need to go for 2 wks max . We will be staying at my daughters house . What documents are needed and the best way to go about it thanks in advance