Interest Group User accounts and user specific functionality in Tuhund ERP

Hi

I wanted to know if we can integrate personal Gmail accounts also in Tuhund through POP3 and SMTP. We have social media accounts (Facebook, Twitter, Instagram, LinkedIn, etc) linked to gmail. We want to integrate with Tuhund so that we can automatically pull Inquiries and complaints from email and also link emails to respective customer and other records. 

If it is possible, please guide me.

Thanks

1. We have put all HR-related documents like policies in one repository. Can we share links with all employees to refer to them as and when they need them?

2. In the repository there is only the option to download the files. There is no option to view the files in the browser. 

We are ready to start giving access to some of our customers to the customer portal. Before moving on, we need the following clarifications :

1. Is there any limit on the number of customer accounts? In case there is a limit, can the limit be extended?

2. Can there be multiple accounts for different users of same company? If yes, can their access be controlled individually?

3. Is there a way of known which customer, rather which user of which customer, has logged in at what time?

We want to give branch managers access to check detailed ERP user activity logs for their respective branches without giving them access to any other admin function.