@xkaraman I have added "-DBUILD_DOC=ON" for cmake build command and now can see generated modules README fils in the installed, but not present "README" file ``` [root@nout SPECS]# ls -l /root/rpmbuild/BUILD/kamailio-6.0.0-build/BUILDROOT/usr/share/doc/kamailio/modules/ | head total 1124 -rw-r--r--. 1 root root 12716 Dec 24 16:13 README.async -rw-r--r--. 1 root root 36571 Dec 24 16:13 README.auth -rw-r--r--. 1 root root 5331 Dec 24 16:13 README.auth_xkeys -rw-r--r--. 1 root root 10581 Dec 24 16:13 README.benchmark -rw-r--r--. 1 root root 4685 Dec 24 16:13 README.blst -rw-r--r--. 1 root root 8304 Dec 24 16:13 README.cfg_rpc -rw-r--r--. 1 root root 6488 Dec 24 16:13 README.cfgt -rw-r--r--. 1 root root 20029 Dec 24 16:13 README.cfgutils -rw-r--r--. 1 root root 31985 Dec 24 16:13 README.corex ``` What are the correct options to build and install "README" file?