Linking an Activity to a Page or Another Activity.
Video (Click play button to start.)
You can link an Activity to a Page or to another Activity. This means you can press a key in an open Activity that will take you to another Activity or to a Page that have already created.
To Link an Activity to another Activity
A. If you are creating a new Activity, activate CREATE ACTIVITY in the Toolbox, spell the name of the activity and select an icon.
B. If you want to link an Activity you have already created, select MODIFY ACTIVITY in the Toolbox and select the Activity where you want to put your link. Select Modify Item within Activity from the menu screen.
For A and B above:
1. Select the key in the Activity where you want to store the link.
2. Select Spell Text for Message. 
3. Instead of spelling a message, select the
ACTIVITY LINK key on the spelling overlay.
4. You see all the Activities that are available. Select the one you want to link to.
5. Select OK.
6. Now you can choose an icon for your key, label it, etc.
7. Select OK to save your changes and exit the menu.
To Link a Page to an Activity
1. Open the MODIFY ACTIVITY MENU
in the toolbox.
2. Select the Activity where you want to put the link to a Page.
3. Select Modify Item within Activity
option.
4. Select Spell Text for Message
.
5. Instead of spelling a messages, select the PAGE LINK key
on the spelling overlay.
6. You see a yellow message box. 
If you select YES you will be able to go to your linked Page, make one selection from it and return automatically to your original Activity or Page.
If you select NO, you will go to the linked page and stay there.
7. You see a list of Pages. Select the one you want to link to.
8. Select OK.
9. Now you can choose an Icon for the key, label it, etc.
10. Select OK to save your changes and exit the menu.