 In Bookmap, you can add a Custom Notes column or a Cloud Notes column. A Custom Notes column holds the notes locally within Bookmap, whereas a Cloud Notes column retrieves the notes data from a CSV file located on a remote server. This is an excellent method for sharing your notes with your followers or subscribers. I've already added a Custom Notes column by right-clicking in a column, inserting a new column, then selecting Notes, Custom Notes as the column data type. You can see the column header displayed as CN for Custom Notes. I've already added several notes for this demo, but you can easily add notes by simply left-clicking in a column at the price level of your choice and adding a note. You can change the price level, then type in your note here. Install the note by clicking on the Style tab, and also add alerts by clicking on the Notification tab here. Play around with these settings to meet the needs for your specific notes. Next we'll add a Cloud Notes column, but first let's create a template for our Cloud Notes column by exporting this Custom Notes data column. To do that, right-click in the column and select Export Notes. I'll name it My Notes and save it. Now let's go find the saved file on the local C drive book map config folder. You can choose to open it and edit it directly here if you have Excel, or you can upload the file to Google Drive and open it in Google Sheets. I've already uploaded and opened the file. Once opened you can see why we created a template by exporting it. Each field gives the precise input required for the file to function. Use this as a guide when adding or editing your notes. Now let's get the URL for this file by clicking on File, Publish to Web. Make sure to choose CSV file and click Publish. Now let's copy the URL and return to book map. We'll right-click and insert a new column, then select Notes, Cloud Notes. Read the disclaimer and then we'll paste in the URL in this field here. Also choose the format as book map and the download interval time that fits your needs. Now you can see the Cloud Notes column downloaded the same data we previously exported from our Custom Notes column. Now you can return to your Google Sheets CSV file and make changes. These changes will be reflected to all of your followers once you share the link with them. Note that Google will republish this file every 3-5 minutes, so you'll have to wait for that. There are also other methods for uploading and sharing Cloud Notes CSV files. Check the Bookmap Wiki for more information. Using Bookmap's Cloud Notes feature is a great way to easily keep your friends, followers, and subscribers up to date with your latest custom information.