Conditional Merging Lists

[Fernandocjr]

Hi,

I`m trying to merge a sub lists when index 0 is the equal on both of them, example:

To turn this:

Into this:

I cant find a way to compare and if its the same merge it.

[AmolShah]

@Fernandocjr Try doing something like this:

[Fernandocjr]

Thank you, it worked