Templates that have helped improve my B2B sales and product development

In the last couple of years, I have searched, evaluated, tested and used various frameworks, methods and approaches for B2B sales and product development. To make them usable, I have put them into a format that people can use them immediately and added the sources to most of them. They are at a ok level, but I would like to further improve them.

So, I have some questions to builders and sales people:

• What type of template would you find useful additional to this?
• Are there sources you find useful and would recommend adding?
• Is there anything missing in the files you would want to see added?

Here is the folder with the templates:
https://forms.office.com/Pages/ResponsePage.aspx?id=6bXStuec006-K_wEZKWYWcuaiGGVfJVIp5FolHk7lhFUMVNUUUczNUhYV0NUV1FCSFZMRFVJNTNFTC4u