I try to modiefied a primitive geometry
- I searched for free models, old or new, I didn't care, but there aren't any because all products have 50% discount, but they are not for free.
- In another search in my software, I was looking for "How to modify a primitive's geometry, in order to make seats for a scene.
- If I made a 3D object for a scene, in another software. , how can I put in my library content, and what is the format that`s DAZ recognize?

Comments
DS can import OBJ, which should be UV mapped if you want to do anything beyond flat colouring of the surfaces. One imported and set up you can use File>Save As>Scene Subset to save a fiel you can load into your scene, or for things you want to use repeatedly File>Save As>Support Asstes>Figure/Prop Asset, which avoids having the model embedded in each scene that uses it.