Create WHITEBOARD software for Students

Student Math or English or science PDF files will be sent to Whiteboard for students to write on the page as if they are writing on a paper in their binder. Whiteboard management to be there such as Library, create a new binder, search / delete a binder, delete few pages in the binder etc.. Binder means Whiteboard. Some sample screens can be provided for better understanding. Later this needs to be linked with our CRM software from student page to push the PDF with the "Send to Binder" button. Also needs to integrate with ZOOM video call APIs. There are many whiteboard software available for free to use such as KamiAPP. But we need to have our own to integrate with our own CRM.