Hi Jimmi
Thank you for contacting Syncfusion support.
At present our SfRichTextBoxAdv control does not have support for page number fields. We have already logged this requirement as feature request. We will implement these features in any of our forthcoming releases. We usually have a timeframe of at least three months between releases. The feature implementation would also greatly depend on the factors like product design, code compatibility and complexity. We request you to visit our website periodically for feature related updates.
Regards,
Venkatesan M
