Add keyword as user configuration

info.plist

@@ -67,7 +67,7 @@
 				<key>escaping</key>
 				<integer>102</integer>
 				<key>keyword</key>
-				<string>!</string>
+				<string>{var:keyword}</string>
 				<key>queuedelaycustom</key>
 				<integer>3</integer>
 				<key>queuedelayimmediatelyinitially</key>
@@ -77,7 +77,7 @@
 				<key>queuemode</key>
 				<integer>2</integer>
 				<key>runningsubtext</key>
-				<string></string>
+				<string>Generating values...</string>
 				<key>script</key>
 				<string>/usr/bin/python3 ./dist/main.py $@</string>
 				<key>scriptargtype</key>
@@ -121,7 +121,29 @@
 		</dict>
 	</dict>
 	<key>userconfigurationconfig</key>
-	<array/>
+	<array>
+		<dict>
+			<key>config</key>
+			<dict>
+				<key>default</key>
+				<string>!</string>
+				<key>placeholder</key>
+				<string></string>
+				<key>required</key>
+				<true/>
+				<key>trim</key>
+				<true/>
+			</dict>
+			<key>description</key>
+			<string>Keyword to generate random values for different data types.</string>
+			<key>label</key>
+			<string>Randomer Keyword</string>
+			<key>type</key>
+			<string>textfield</string>
+			<key>variable</key>
+			<string>keyword</string>
+		</dict>
+	</array>
 	<key>version</key>
 	<string>1.5.0</string>
 	<key>webaddress</key>