When filling out an ET1 form do I just detail the events in the relevant sections as they happened or do I need to state breach of law/stat rights also.

In addition, if my case goes to court, who pays the costs and what happens if my ex employers offer to settle ‘out of court’ after I file the ET1, can they do this?

Many thanks, am stuck in legal jargon and form filling.
Pixie Dunne