Mandatory documents and Risk Treatment Plan table

I need to know what Mandatory Documentation is required in ISMS project? If possible also advise on the elements of a RTP table...?

Answer:

Here you can see a list with all mandatory documents of ISO 27001:2013 (and also non mandatory) “List of mandatory documents required by ISO 27001 (2013 revision)” : https://advisera.com/27001academy/knowledgebase/list-of-mandatory-documents-required-by-iso-27001-2013-revision/
Regarding the RTP table (I suppose that you mean Risk Treatment Plan), you can include these elements: description of activities, responsible person of the activities, status of the actions, timeline, etc. For more information about the elements of a RTP table, you can see here a free version of our template (click on “Free Demo” tab) “Risk Treatment Plan” : https://advisera.com/27001academy/documentation/risk-treatment-plan/
By the way, this article can be also interesting for you "Risk Treatment Plan and risk treatment process - What's the difference?" : https://advisera.com/27001academy/iso-27001-risk-assessment-treatment-management/#treatment
And our online course can be also very interesting for you "ISO 27001:2013 Foundations Course" : https://advisera.com/training/iso-27001-foundations-course/