Fill and Sign?

Hello,

     I have created a writable form to assist with our scheduling process in the office. I placed the file in a folder on a joint shared drive, and every time on of my co-workers opens the file they cannot fill it out and save.  It also asks to sign the file once complete.

How can I utilize the form daily and remove the Fill and Sign portion?

Thank you in advance with any assistance you may be able to provide.