WhatsApp provides label feature for your char and messages for the purpose and organizing and finding the particulars easily. Using labels one can identify any chat that can be retrieved later for specific purposes depending on the user.
Labels can be created with different colors and marks inside a chat or as a whole conversation. In order to apply label for a char or message hold that particular chat and tap label. After the tap you can select the type to classify the chat, existing or new label. Users can create up to twenty labels.
A label can be identified by entering the chat screen and clicking the menu button. Then go to labels section and tap a label that you want to retrieve now for any kind of usage or information. From the specified chat screen one can select a contact profile photo or group icon to see all the labels associated with the selected chat.
Labels can be managed by entering the chat screen and menu button and by selecting the labels section. You can select a label item and choose any actions such as edit the label and delete the label options. Editing a label consist of adding different colors to different chats that can be stacked over one another. Also you can delete a particular label later by choosing the label section under the menu button.
You can also create broadcast list form labels by tapping the label section and then clicking the menu button, go to Message customers option. Then you can create the broadcast for select audiences from the created labels. After clicking the Message customers option put the green check mark on the bottom right of the screen for drafting your message. The selected broadcast message will be individually sent to all chats with the label chosen for the sending.