diff --git a/docs.it4i/storage/nfs4-file-acl.md b/docs.it4i/storage/nfs4-file-acl.md
index b799ccbf557bfa4e312b038c35e9460341077c31..cb5825af24a3eaeedc04b8a4fbdbab30c5e5497d 100644
--- a/docs.it4i/storage/nfs4-file-acl.md
+++ b/docs.it4i/storage/nfs4-file-acl.md
@@ -33,27 +33,35 @@ A:fdi:EVERYONE@:tcy
 'L'  alarm
 
 * <flags> - zero or more (depending on <type>) of:
-'f'  file-inherit
-'d'  directory-inherit
-'p'  no-propagate-inherit
-'i'  inherit-only
-'S'  successful-access
-'F'  failed-access
-'g'  group (denotes that <principal> is a group)
+
+| Flag || Name                                        |
+| ---- || ------------------------------------------- |
+| f    || file-inherit                                |
+| d    || directory-inherit                           |
+| p    || no-propagate-inherit                        |
+| i    || inherit-only                                |
+| S    || successful-access                           |
+| F    || failed-access                               |
+| g    || group (denotes that <principal> is a group) |
+
 
 * <principal> - named user or group, or one of: "OWNER@", "GROUP@", "EVERYONE@"
-    * <permissions> - one or more of:
-        'r'  read-data / list-directory 
-        'w'  write-data / create-file 
-        'a'  append-data / create-subdirectory 
-        'x'  execute 
-        'd'  delete
-        'D'  delete-child (directories only)
-        't'  read-attrs
-        'T'  write-attrs
-        'n'  read-named-attrs
-        'N'  write-named-attrs
-        'c'  read-ACL
-        'C'  write-ACL
-        'o'  write-owner
-        'y'  synchronize
+
+* <permissions> - one or more of:
+
+| Flag || Name                              |
+| ---- || --------------------------------- |
+| r    || read-data / list-directory        |
+| w    || write-data / create-file          |
+| a    || append-data / create-subdirectory |
+| x    || execute                           | 
+| d    || delete                            |
+| D    || delete-child (directories only)   |
+| t    || read-attrs                        |
+| T    || write-attrs                       |
+| n    || read-named-attrs                  |
+| N    || write-named-attrs                 |
+| c    || read-ACL                          |
+| C    || write-ACL                         |
+| o    || write-owner                       |
+| y    || synchronize                       |