I'm hoping you have a professional helping you out with this to be sure you get all information included and correct, highly important in bankruptcy. But I'm sure you already know that. If you are doing this yourself, where you list it depends on the lawsuit.
If the lawsuit relates to a debt owed, (one filed against you and pending by a creditor) it should be listed with your debts. It should be included as "contingent" meaning it is dependent on the outcome of the suit.
If the lawsuit is one YOU have filed for personal injury recovery or another matter, it should be listed and included with your assets. And in the same way, "amount/value pending and contingent upon final judgment."
If the lawsuit relates to a debt owed, (one filed against you and pending by a creditor) it should be listed with your debts. It should be included as "contingent" meaning it is dependent on the outcome of the suit.
If the lawsuit is one YOU have filed for personal injury recovery or another matter, it should be listed and included with your assets. And in the same way, "amount/value pending and contingent upon final judgment."