## add_link_to_content(name, link_source) {#str_str} Creates a new linked to content custom document property. ```python def add_link_to_content(self, name: str, link_source: str): ... ``` | Parame...... ``` | Parameter | Type | Description | | --- | ---...'MyBookmark') self.assertEqual(True, custom_property.is_link_to_content)...