Task: My wife asked me to share My Weekday Routine document with her on the Gmail app, so share the document My Weekday Routine from the OfficeSuite app with my wife at clarawagner98b@gmail.com in the Gmail app.
Steps:
Go back to the previous page to view the share option of this document.
Go back to the previous page to view the share option of this document.
Go back to the previous page to view the share option of this document.
Click on the three dots icon of the My Weekdays Routine document to view the share option.
Click on the share option to share this document.
Click on the Send as attachment option to select this option. 
Click on the Gmail app icon to select the Gmail app
Type clarawagner98b@gmail.com in the recipient section
Click on the suggested account to select the recipient account
Click on the send icon at the top right corner of the screen to send this document to my wife