diff --git a/openairinterface5g/openairinterface-conf/fig/database_oai.png b/openairinterface5g/openairinterface-conf/fig/database_oai.png
new file mode 100644
index 0000000000000000000000000000000000000000..e4f6c56c688477cc5080b8b5341c72653c759017
Binary files /dev/null and b/openairinterface5g/openairinterface-conf/fig/database_oai.png differ
diff --git a/openairinterface5g/openairinterface-conf/fig/db_file.png b/openairinterface5g/openairinterface-conf/fig/db_file.png
new file mode 100644
index 0000000000000000000000000000000000000000..e4f6c56c688477cc5080b8b5341c72653c759017
Binary files /dev/null and b/openairinterface5g/openairinterface-conf/fig/db_file.png differ