diff --git a/client/src/docker/lib/internal/lib_gen.bash b/client/src/docker/lib/internal/lib_gen.bash
index da23470..234fe51 100644
--- a/client/src/docker/lib/internal/lib_gen.bash
+++ b/client/src/docker/lib/internal/lib_gen.bash
@@ -295,14 +295,17 @@ function lib_gen::__parse_args()
     if [[ ! "$_arg_profile" =~ $global_arg_delim_1 ]]; then
       lib_utils::die_usage "$_usage"
     fi
-    declare -gr global_arg_profile="${_arg_profile%${global_arg_delim_1}*}"
-    declare -gr global_arg_subprofile="${_arg_profile##*${global_arg_delim_1}}"
+    local -r _parent="${_arg_profile%${global_arg_delim_1}*}"
+    local -r _child="${_arg_profile##*${global_arg_delim_1}}"
+    [[ -z "$_parent" || -z "$_child" ]] && lib_utils::die_usage "$_usage"
+    declare -gr global_arg_parent_profile="$_parent"
+    declare -gr global_arg_child_profile="$_child"
   fi
 
   # Arg: config
   if [ ! -z "$_arg_config" ]; then
     # Requires profile type
-    if [ -z "$global_arg_profile" ]; then
+    if [ -z "$global_arg_parent_profile" ]; then
       lib_utils::die_usage "$_usage"
     fi
     read -ra _read <<<"$_arg_config"
@@ -317,7 +320,7 @@ function lib_gen::__parse_args()
   # Arg: account
   if [ ! -z "$_arg_account" ]; then
     # Requires profile type
-    if [ -z "$global_arg_profile" ]; then
+    if [ -z "$global_arg_parent_profile" ]; then
       lib_utils::die_usage "$_usage"
     fi
     read -ra _read <<<"$_arg_account"
@@ -664,9 +667,9 @@ function lib_gen::__gen_profile()
   # Profile
   lib_utils::print_custom "    \e[32m│  │  │\e[0m\n"
   lib_utils::print_custom "    \e[32m│  │  ├─\e[34m Enter profile name (e.g., family in 'family/alice'): \e[0m"
-  if [ ! -z "$global_arg_profile" ]; then
+  if [ ! -z "$global_arg_parent_profile" ]; then
     lib_utils::print_custom "\n"
-    _read="$global_arg_profile"
+    _read="$global_arg_parent_profile"
   else
     if [ -z "$global_arg_confirm" ]; then
       lib_utils::print_custom "\n"
@@ -681,9 +684,9 @@ function lib_gen::__gen_profile()
   # Subprofile
   lib_utils::print_custom "    \e[32m│  │  │\e[0m\n"
   lib_utils::print_custom "    \e[32m│  │  ├─\e[34m Enter subprofile name (e.g., alice in 'family/alice'): \e[0m"
-  if [ ! -z "$global_arg_subprofile" ]; then
+  if [ ! -z "$global_arg_child_profile" ]; then
     lib_utils::print_custom "\n"
-    _read="$global_arg_subprofile"
+    _read="$global_arg_child_profile"
   else
     if [ -z "$global_arg_confirm" ]; then
       lib_utils::print_custom "\n"
@@ -800,7 +803,7 @@ function lib_gen::__gen_subprofile_flow()
 function lib_gen::__gen_subprofile_flow_args_config()
 {
   [ -z "$1" ] && lib_utils::die_fatal
-  if [[ -z "${global_arg_type[*]}" || ("${global_arg_type[*]}" =~ flow && -z "$global_arg_profile") || ("${global_arg_type[*]}" =~ flow && ! -z "$global_arg_profile" && -z "${global_arg_account[*]}" && -z "${global_arg_config[*]}") || "${global_arg_config[*]}" =~ $1 ]]; then
+  if [[ -z "${global_arg_type[*]}" || ("${global_arg_type[*]}" =~ flow && -z "$global_arg_parent_profile") || ("${global_arg_type[*]}" =~ flow && ! -z "$global_arg_parent_profile" && -z "${global_arg_account[*]}" && -z "${global_arg_config[*]}") || "${global_arg_config[*]}" =~ $1 ]]; then
     return 0
   fi
   return 1
@@ -808,7 +811,7 @@ function lib_gen::__gen_subprofile_flow_args_config()
 
 function lib_gen::__gen_subprofile_flow_args_account()
 {
-  if [[ -z "${global_arg_type[*]}" || ("${global_arg_type[*]}" =~ flow && -z "$global_arg_profile") || ("${global_arg_type[*]}" =~ flow && ! -z "$global_arg_profile" && -z "${global_arg_account[*]}" && -z "${global_arg_config[*]}") || ("${global_arg_type[*]}" =~ flow && ! -z "$global_arg_profile" && ! -z "${global_arg_account[*]}") ]]; then
+  if [[ -z "${global_arg_type[*]}" || ("${global_arg_type[*]}" =~ flow && -z "$global_arg_parent_profile") || ("${global_arg_type[*]}" =~ flow && ! -z "$global_arg_parent_profile" && -z "${global_arg_account[*]}" && -z "${global_arg_config[*]}") || ("${global_arg_type[*]}" =~ flow && ! -z "$global_arg_parent_profile" && ! -z "${global_arg_account[*]}") ]]; then
     return 0
   fi
   return 1