Once you have added an objective to the Improvement Plan, and an activity underneath the Objective.
Find the Objective, select the Activity's Edit Pencil
Once selected, find the Training and Development Tab.
Select 'Click here to add a new item'.
In the text box 'Support (CPD)', add the Title of the CPD.
Add the Training Outcome, from the drop-down Staff List select the lead, and then finally add a Cost.
Select Save.
Note: If Training and Development is not visible, this is because it is not turned on in the settings. From the Improvement plan page, go to the settings cog, then select activities, and ensure the Show Training & Development tab is active.