In suits authorized by Section 17.005, Civil Practice and Remedies Code, plaintiff, his agent or attorney shall make and file with the clerk of the court an affidavit, stating
Said clerk shall thereupon issue a citation for service upon all persons claiming any title or interest in such land under such conveyance. The citation in such cases shall contain the requisites and be served in the manner provided in Rules 114, 115 and 116.
Tex. R. Civ. P. 113