Revit Ez-iso

[Anonymous]

Good day! This is my first time working in Revit, but I need to make an isometry of the pipe. When using the program, this message "No element to match between this model and the PMS Management" is displayed. What to do?

[Anonymous]

first try to learn the program from the Begging
Try to use youtube to learn first
not probelm to mistaks but learn first