It would be good to have a link from Company Secretarial where the dividends and shareholdings are entered for them to be automatically picked up on a clients personal tax return. by having already entered them into accounts production, then company secretarial and then personal tax, they are having to be entered 3 times.
Please find a help guide here: https://help.iris.co.uk/IRIS/ODL/Personal_Tax/HT/Dividends/Dividends_from_CoSec_Share_Register_into_PTax.htm