Add row to a collection which exists in a collection

[Anonymous]

Hi,   I have a collection with three fields, Two fields are Text type and Third is an Collection. I am trying to add data for the inner collection. Before adding the data, I need to add a row but unfortunately I am not able to add a row for that. Can anyone please, guide me how can I do that?   Thanks, Srikanth

[Anonymous]

Hi Sri,    Take a collection and append values to collection and later set new collection value in existing collection.   Regards, Rakesh

[RickMartin]

Can you attach an example where you add a row to level2 and level3 of a 3 level collection   level1 is a single row level2 is multiple rows leve3 is multiple rows   thank you