create an info input tab to transfer new information into other sheets?

Hi there,

I'm not looking for specific coding or anything like that, but rather, I want to know how I should go about creating this. I've created a project management workbook to track all of my projects, each of which include a checklist of things to do.

It has become quite cumbersome to copy & paste new templates in and input all of the information every time, so I'm wondering if there is a way that I can create a sheet with just one existing template, where I type all the information into and it gets automatically transferred into my project management tab and then the template information subsequently erased so that I can repeat this process again and again?

Basically I want this tab to:
1. Copy & Paste new template 2 rows beneath current projects (for visability)
2. Automatically transfer all data from the input tab
3. Erase entered data from input tab so that it can be done again and again

Thanks for any and all help in advance.