I use a picklist to manage the "stage" in a custom module.
I need to constrain the list of available selections based on the current selection.
Example:
Pick list is A, B, C, D, E, F, G
If current value is A, then only show B and C.
If current value is C then show A, B, D, E, F,
Only show G if current value is C, D, E, F
It would be acceptable to use checkboxes for this, but it's unclear to me that layout rules can support this.
Ideas? Client script onLoad?