rename -- How to rename files p4 integrate from to p4 delete from p4 submit Perforce does not support a single 'rename' command, but files can be renamed by branching one file into another and then deleting the original file. The 'from' and 'to' file arguments may include wildcards as long as they are matched. Integrating from files require read access to the files, but deleting them requires write access. For further information, see the help for the individual commands.