Thanks for all your help in the past. I am finally in the British citizenship forum

History is that my kids landed in UK in June 2014 and were initially as Tier 2 ICT Dependents, then switched to a Tier 2 General Dependent visa within UK. As a part of their ILR application, I entered the date they switched to Tier 2 General dependent as the date they landed in UK.
Now, the confusion I have is should I still continue mentioning the date they switched to the T2G dependent visa as when they landed in UK & put in a cover letter to explain OR change it to June 2014.
The second question is on ECCTIS. I had submitted a NARIC certificate for Academic language qualification as a part of ILR application in 2021. Can I re-use that OR do i need a fresh one from ECCTIS? Thanks in advance, mods