diff --git a/spk/fengoffice/src/wizard/install_uifile b/spk/fengoffice/src/wizard/install_uifile
deleted file mode 100644
index bfbe2506ffa8..000000000000
--- a/spk/fengoffice/src/wizard/install_uifile
+++ /dev/null
@@ -1,41 +0,0 @@
-[{
-    "step_title": "Feng Office database configuration",
-    "items": [{
-        "type": "password",
-        "desc": "Enter your MySQL password.",
-        "subitems": [{
-            "key": "wizard_mysql_password_root",
-            "desc": "Root password"
-        }]
-    }, {
-        "type": "password",
-        "desc": "A 'fengoffice' MySQL user and database will be created. Please enter a password for the 'fengoffice' user.",
-        "subitems": [{
-            "key": "wizard_mysql_password_fengoffice",
-            "desc": "fengoffice password"
-        }]
-    }]
-}, {
-    "step_title": "Feng Office configuration",
-    "items": [{
-        "type": "textfield",
-        "desc": "Domain name of your DiskStation. For example: you.synology.me.",
-        "subitems": [{
-            "key": "wizard_domain_name",
-            "desc": "Domain name"
-        }]
-    }, {
-        "type": "multiselect",
-        "subitems": [{
-            "key": "wizard_create_db",
-            "desc": "Creates initial DB",
-            "defaultValue": true,
-            "hidden": true
-        }, {
-            "key": "mysql_grant_user",
-            "desc": "Configures user rights",
-            "defaultValue": true,
-            "hidden": true
-        }]
-    }]
-}]
diff --git a/spk/fengoffice/src/wizard/install_uifile.sh b/spk/fengoffice/src/wizard/install_uifile.sh
new file mode 100644
index 000000000000..675006ce00a7
--- /dev/null
+++ b/spk/fengoffice/src/wizard/install_uifile.sh
@@ -0,0 +1,124 @@
+#!/bin/bash
+
+INTERNAL_IP=$(ip -4 route get 8.8.8.8 | awk '/8.8.8.8/ && /src/ {print $NF}')
+
+quote_json ()
+{
+    sed -e 's|\\|\\\\|g' -e 's|\"|\\\"|g'
+}
+
+page_append ()
+{
+    if [ -z "$1" ]; then
+        echo "$2"
+    elif [ -z "$2" ]; then
+        echo "$1"
+    else
+        echo "$1,$2"
+    fi
+}
+
+getPasswordValidator()
+{
+    validator=$(/bin/cat<<EOF
+{
+    var password = arguments[0];
+    return -1 !== password.search("(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[^A-Za-z0-9])(?=.{10,})");
+}
+EOF
+)
+    echo "$validator" | quote_json
+}
+
+# Check for multiple PHP profiles
+check_php_profiles ()
+{
+    SC_PKG_PREFIX="com-synocommunity-packages-"
+    SC_PKG_NAME="${SC_PKG_PREFIX}${SYNOPKG_PKGNAME}"
+    PHP_CFG_PATH="/usr/syno/etc/packages/WebStation/PHPSettings.json"
+    if [ "${SYNOPKG_DSM_VERSION_MAJOR}" -lt 7 ] && \
+        jq -e 'to_entries | map(select((.key | startswith("'"${SC_PKG_PREFIX}"'")) and .key != "'"${SC_PKG_NAME}"'")) | length > 0' "${PHP_CFG_PATH}" >/dev/null; then
+        return 0  # true
+    else
+        return 1  # false
+    fi
+}
+
+PAGE_INSTALL_CONFIG=$(/bin/cat<<EOF
+{
+    "step_title": "Feng Office database configuration",
+    "invalid_next_disabled_v2": true,
+    "items": [{
+        "type": "password",
+        "desc": "Enter your MySQL password.",
+        "subitems": [{
+            "key": "wizard_mysql_password_root",
+            "desc": "Root password",
+            "validator": {
+                "allowBlank": false
+            }
+        }]
+    }, {
+        "type": "password",
+        "desc": "A 'fengoffice' MySQL user and database will be created. Please enter a password for the 'fengoffice' user.",
+        "subitems": [{
+            "key": "wizard_mysql_password_fengoffice",
+            "desc": "fengoffice password",
+            "invalidText": "Password is invalid. Ensure it includes at least one uppercase letter, one lowercase letter, one digit, one special character, and has a minimum length of 10 characters.",
+            "validator": {
+                "fn": "$(getPasswordValidator)"
+            }
+        }]
+    }]
+}, {
+    "step_title": "Feng Office configuration",
+    "invalid_next_disabled_v2": true,
+    "items": [{
+        "type": "textfield",
+        "desc": "Domain name of your DiskStation. For example: you.synology.me.",
+        "subitems": [{
+            "key": "wizard_domain_name",
+            "desc": "Domain name",
+            "defaultValue": "${INTERNAL_IP}",
+            "validator": {
+                "allowBlank": false
+            }
+        }]
+    }, {
+        "type": "multiselect",
+        "subitems": [{
+            "key": "wizard_create_db",
+            "desc": "Creates initial DB",
+            "defaultValue": true,
+            "hidden": true
+        }, {
+            "key": "mysql_grant_user",
+            "desc": "Configures user rights",
+            "defaultValue": true,
+            "hidden": true
+        }]
+    }]
+}
+EOF
+)
+
+PAGE_PHP_PROFILES=$(/bin/cat<<EOF
+{
+    "step_title": "Multiple PHP profiles",
+    "items": [{
+        "desc": "Attention: Multiple PHP profiles detected; the package webpage will not display until a DSM restart is performed to load new configurations."
+    }]
+}
+EOF
+)
+
+main () {
+    local install_page=""
+    install_page=$(page_append "$install_page" "$PAGE_INSTALL_CONFIG")
+    if check_php_profiles; then
+        install_page=$(page_append "$install_page" "$PAGE_PHP_PROFILES")
+    fi
+    echo "[$install_page]" > "${SYNOPKG_TEMP_LOGFILE}"
+}
+
+main "$@"