To sign up for a timeslot, please login to Google Docs using the FPM user account (fpm.holliston) and password (get that from the CTK FPM administrator), and follow the instructions below.
The login screen looks like this:
Once you login you'll see a list of documents like this:
Click on the "FPMSignUpCalendar" document to open a Google Spreadsheet where you can sign up for an activity for the next scheduled visit.
Be sure to enter your full name and cellphone number in the spreadsheet cell for the activity that you're signing up for. Don't try to enter a newline/carriage_return in a cell -- it doesn't like them! Just enter your name and phone number on one line. When you're finished, click File > Save and Close to save your edits. Or just close the window (with or without signing out) to abort them.