Helpo de LibreOffice 24.8
Edit or create arrow styles.
You can add arrow styles to the start or end of a line using the tab of the dialog.
Lets you add, rename, delete, save and load arrow styles.
Displays the name of the selected arrow style.
Choose a predefined arrow style symbol from the list box.
To define a custom arrow style, select a drawing object in the document, and then click here.
Changes the name of the selected arrow style.
Imports a list of arrow styles.
Saves the current list of arrow styles, so that you can load it later.