First of all, take it easy guys, I have a few questions. I get the warning that more than one rigid diaphragm has been detected in the basement, does this pose a problem or does it indicate a situation. As for my other question, when I am adjusting the level of the landing beams, I get the warning of unsupported beam or incorrect beam level, when I give the warning of unsupported beams, the system cannot be resolved and the analysis is closed, if the warning of incorrect beam level, the system is solved, I am waiting for your help on this, I am adding the project.