Neb. Rev. Stat. § 25-21,115

It shall be sufficient to allege generally in the complaint that the defendants claim or appear to have some interest in, right or title to, or lien upon the real estate or a part thereof; and it is not necessary to allege the nature of any adverse claim or that the value of plaintiff's title or estate is lessened thereby. No lien of record or mortgage of record, however, shall be affected by such action unless it is particularly described, and payment or other legal reason for its cancellation, or that it is barred by limitation, is specifically alleged.