action parameter

[Jenny]

Hi, i have 2 reusable actions in my test script

action1
if data from global datatable is not empty then
param = get data value from data table
runaction 'action2' ------- how do i pass param to action 2.
--------in action 1 property i added param as
-------- output parameter
end if

action 2 - in action 2 property i added param as input parameter

i do not how to store the data in param for action 1 as ouput parameter and used it as input parameter in action 2

many many thanks