JMP customizations are stored in <username>/Library/Application Support/JMP/13/usercust.jmpcust.
1.
Select View > Customize Menus.
2.
Select File > Open.
3.
Press Control and then select Add New Menu Item after.
4.
Type What is the Current Time? in the New Item Label box.
5.
Select Run JSL in this file: and select Library/Application Support/JMP/12/Scripts/timeAnnouncer.jsl.
6.
Click Add Item and Close.
7.
Select File > What is the Current Time?.
1.
Select View > Customize Menus.
3.
Press Control and select Add New Submenu after.
Note: Selecting JSL Script lets you select a JSL script from your computer.
5.
Click Add Item.
6.
Select Open My Data Tables, delete Subitem placeholder in the Menu Label box, and then type Open Napoleons March.jmp.
7.
In the Run this JSL box, type Open("$SAMPLE_DATA/Napoleons March.jmp");.
8.
Click Save.
9.
Select the File menu to see the new menu item.
Delete all custom menu items by selecting Revert All from the options list.

Help created on 9/19/2017