Please review the following information for assistance with a resubmission for your level II or III dossier:
You can locate the appropriate podcast to support your resubmission here: PDD Podcasts
My only caution to you is be sure to review the correct podcast for the level you are submitting for.
Please also be aware of the holistic nature of the competencies meaning if you make a slight change in one competency, this may also affect changes for other competencies. Refer to the requirements and guidelines to check that you are meeting all competencies for the strand you are resubmitting.