How can attach a sales order link into an Internal Mail - Workplace.

Hello, is there somebody can give me some tips to do this.

I need to attach a link of a sales order into a message of an internal mail (workplace).

When a sales order is blocked by credit, one mail sent to the representative credit manager.

The subject of the mail already have the number of the sales order (&VBAK-VBELN&), BUT I don't know how to attach the link of a sales order. The idea is the user that will read the mail can clic the link to display the sales order.

Thanks for your help,

JEOS.