Work experience small puzzle to solve

[OlgaS]

Hello experts!

Please, please help me to figure out the following:

my work experience: all for NOC good for EE to claim points
1) November 2016-November 2017:
From November 2016 till the end of March 2017 - part-time
March 2017-November 2017; May 2018 - now - full-time.

2) November 2017-May 2018 - a gap due to work permit refusal
3) May 2018-now - LMIA with full-time employment until May 2018

Since November 2016 till now I have 3000 hours +

I need to get 4 work-related documents:
1) The offer of Employment - I suppose for the current position based on LMIA;
2) Employment records for both periods - November 2016-November 2017 which includes part-time and full-time (see above)
3) Employment records for May 2018-now, full-time
4) Letter of Employment - based on LMIA as well?

I read that if I have 12 months of experience and at least 1560 hours, I am fine. The question is how to arrange the documents properly considering the gap in employment I have and that part-time/full-time period in 2016-2017?

Please, any kind of guidance will be highly appreciated!