diff --git a/examples/command-default-force/README.md b/examples/command-default-force/README.md
index c65df87a4..371ef9fea 100644
--- a/examples/command-default-force/README.md
+++ b/examples/command-default-force/README.md
@@ -93,7 +93,7 @@ args: none
 tester all - Run all tests
 
 Usage:
-  tester all
+  tester [all]
   tester all --help | -h
 
 Options:
diff --git a/examples/command-default/README.md b/examples/command-default/README.md
index f77f94800..1e4b37615 100644
--- a/examples/command-default/README.md
+++ b/examples/command-default/README.md
@@ -102,6 +102,38 @@ args:
 - ${args[source]} = something
 
 
+````
+
+### `$ ./ftp upload`
+
+````shell
+missing required argument: SOURCE
+usage: ftp [upload] SOURCE
+
+
+````
+
+### `$ ./ftp upload -h`
+
+````shell
+ftp upload - Upload a file
+
+Alias: u
+
+Usage:
+  ftp [upload] SOURCE
+  ftp upload --help | -h
+
+Options:
+  --help, -h
+    Show this help
+
+Arguments:
+  SOURCE
+    File to upload
+
+
+
 ````
 
 ### `$ ./ftp upload something`
diff --git a/examples/conflicts/README.md b/examples/conflicts/README.md
index f18b4807e..ef215eeea 100644
--- a/examples/conflicts/README.md
+++ b/examples/conflicts/README.md
@@ -51,12 +51,15 @@ Usage:
 Options:
   --cache
     Enable cache
+    Conflicts: --no-cache
 
   --no-cache
     Disable cache
+    Conflicts: --cache, --fast
 
   --fast
     Run faster
+    Conflicts: --no-cache
 
   --help, -h
     Show this help
diff --git a/examples/needs/README.md b/examples/needs/README.md
index 8b2b2fc61..a3ff0b50e 100644
--- a/examples/needs/README.md
+++ b/examples/needs/README.md
@@ -15,48 +15,60 @@ $ bashly generate
 ## `bashly.yml`
 
 ````yaml
-name: download
-help: Sample application to demonstrate the use of conflicting flags
+name: cli
+help: Sample application to demonstrate the use of needy flags
 version: 0.1.0
 
 flags:
-- long: --cache
-  help: Enable cache
-  # Running --cache with --no-cache is not permitted
-  conflicts: [--no-cache]
-- long: --no-cache
-  help: Disable cache
-  # Running --no-cache with --cache or with --fast is not permitted
-  conflicts: [--cache, --fast]
-- long: --fast
-  help: Run faster
-  # Make sure to add the conflicting flags in both flags
-  conflicts: [--no-cache]
+- long: --add
+  short: -a
+  arg: alias
+  help: Alias to add
+  # When using --add, --command and --target must also be provided
+  needs: [--command, --target]
+
+- long: --command
+  short: -c
+  arg: command
+  help: Command for the alias
+  # Note that this relationship is marked on both sides
+  needs: [--add]
+
+- long: --target
+  short: -t
+  arg: target
+  help: Where to add the alias
+  needs: [--add]
+  allowed: [global, local]
 ````
 
 
 
 ## Output
 
-### `$ ./download -h`
+### `$ ./cli -h`
 
 ````shell
-download - Sample application to demonstrate the use of conflicting flags
+cli - Sample application to demonstrate the use of needy flags
 
 Usage:
-  download [OPTIONS]
-  download --help | -h
-  download --version | -v
+  cli [OPTIONS]
+  cli --help | -h
+  cli --version | -v
 
 Options:
-  --cache
-    Enable cache
+  --add, -a ALIAS
+    Alias to add
+    Needs: --command, --target
 
-  --no-cache
-    Disable cache
+  --command, -c COMMAND
+    Command for the alias
+    Needs: --add
 
-  --fast
-    Run faster
+  --target, -t TARGET
+    Where to add the alias
+    Allowed: global, local
+    Needs: --add
 
   --help, -h
     Show this help
@@ -68,21 +80,31 @@ Options:
 
 ````
 
-### `$ ./download --cache`
+### `$ ./cli --add deploy`
 
 ````shell
-# this file is located in 'src/root_command.sh'
-# you can edit it freely and regenerate (it will not be overwritten)
-args:
-- ${args[--cache]} = 1
+--add requires --command
+
+
+````
+
+### `$ ./cli --add deploy --command 'git push'`
+
+````shell
+--add requires --target
 
 
 ````
 
-### `$ ./download --no-cache --fast`
+### `$ ./cli --add deploy --command 'git push' --target local`
 
 ````shell
-conflicting options: --fast cannot be used with --no-cache
+# this file is located in 'src/root_command.sh'
+# you can edit it freely and regenerate (it will not be overwritten)
+args:
+- ${args[--add]} = deploy
+- ${args[--command]} = git push
+- ${args[--target]} = local
 
 
 ````
diff --git a/examples/needs/src/bashly.yml b/examples/needs/src/bashly.yml
index 03b8f1726..c45f1ab68 100644
--- a/examples/needs/src/bashly.yml
+++ b/examples/needs/src/bashly.yml
@@ -1,5 +1,5 @@
 name: cli
-help: Sample application to demonstrate the use of conflicting flags
+help: Sample application to demonstrate the use of needy flags
 version: 0.1.0
 
 flags:
diff --git a/examples/render-mandoc/README.md b/examples/render-mandoc/README.md
index 5462306d2..08109e37c 100644
--- a/examples/render-mandoc/README.md
+++ b/examples/render-mandoc/README.md
@@ -102,7 +102,7 @@ ISSUE TRACKER
 AUTHORS
        Lana Lang.
 
-Version 0.1.0                      July 2024                       download(1)
+Version 0.1.0                     August 2024                      download(1)
 
 
 ````
diff --git a/lib/bashly/views/flag/needs.gtx b/lib/bashly/views/flag/needs.gtx
index f57ff23c7..2f5b92aa7 100644
--- a/lib/bashly/views/flag/needs.gtx
+++ b/lib/bashly/views/flag/needs.gtx
@@ -1,11 +1,22 @@
-= view_marker
+if needs
 
-> if [[ -n ${args['{{ name }}']+x} ]]; then
->   for need in {{ needs.join ' ' }}; do
->     if [[ -z "${args[$need]:-}" ]]; then
->       printf "%s\n" "{{ strings[:flag_requires_another] % { name: name, need: "$need" } }}" >&2
->       exit 1
->     fi
->   done
-> fi
->
\ No newline at end of file
+  = view_marker
+
+  if needs.count == 1
+    > if [[ -n ${args['{{ name }}']+x} ]] && [[ -z "${args[{{ needs.first }}]:-}" ]]; then
+    >   printf "%s\n" "{{ strings[:flag_requires_another] % { name: name, need: needs.first } }}" >&2
+    >   exit 1
+    > fi
+    >
+  else
+    > if [[ -n ${args['{{ name }}']+x} ]]; then
+    >   for need in {{ needs.join ' ' }}; do
+    >     if [[ -z "${args[$need]:-}" ]]; then
+    >       printf "%s\n" "{{ strings[:flag_requires_another] % { name: name, need: "$need" } }}" >&2
+    >       exit 1
+    >     fi
+    >   done
+    > fi
+    >
+  end
+end
\ No newline at end of file