Here's an Off Page SEO checklist with task names:

1. Directory Submissions:

2. Article Submission:

3. Forum Signature Links:

4. Blog Commenting:

5. Link exchange:

6. Guest Post:

7. Profile link:

8. Press Release:

9. Ping Submission:

10. Social Bookmarking:

11. Infographic Submission:

12. Social Media Engagement:

13. Business Listing: