Left click on the Administration/Maintain User OLA menu option.
Select the person to which you would like to add OLA by left clicking on the Drop-down list button 
next to "Select User." Then left click on the person's name you would like to select. You can also select data by using your up and down arrow keys on your computer keyboard to navigate through the list.
Use your Tab key on your computer keyboard to navigate through the fields or left click on each individual field.
Left click on the Add button 
that is located at the bottom of the screen.
Left click on the Default button 
to indicate if the OLA will be this users default OLA for filtering.
Using the drop-down lists select the organizations to which the user is being given access.
Left click on the Insert button 
to save the new information.
Left click on the Cancel button 
if you do not wish to save.