Translations:Object name/5/en

There are various properties for Names:
 * The can only include simple alphanumeric characters, and the underscore,.
 * The cannot start with a number; it must start with a letter or the underscore,.
 * The is assigned at the creation time of the object; afterwards it is no longer editable. The object can never be renamed.
 * The must be unique in the entire document. It doesn't matter if two objects are of completely different types, for example, one is a PartDesign Pocket and the other is an Arch Wall. They must have different names.
 * When creating an object of the same type, normally the name is increased with a sequential number, thus, , , etc. This prevents naming collision.
 * Once the object is deleted, its becomes available to be used by a newly created object. This means that if, , and  exist, and we delete the first item, the next box created with Part Box will not be , it will be  again, because this string is available to be used once more. Notice that it is not possible to rename  or  to  since their names are fixed.