-* **Name** - allows selecting the name of the resulting **Compound** mesh.
-* **Meshes, sub-meshes, groups** - allows selecting the meshes, sub-meshes and groups to be concatenated. They can be chosen in the Object Browser while holding **Ctrl** button.
-* **Processing identical groups** - allows selecting the method of processing the namesake groups existing in the input meshes. They can be either
+* **Result** group allows selecting a mode of operation
+
+ * Activating **Create new mesh named** enables typing the name of the resulting compound mesh.
+ * Activating **Append to mesh** enables selection of a mesh to append other selected objects to.
+
+* **Meshes, sub-meshes, groups** allows selecting the meshes, sub-meshes and groups to be concatenated. They can be chosen in the Object Browser while holding *Ctrl* button.
+* **Processing identical groups** allows selecting the method of processing the namesake groups existing in the input meshes. They can be either