How to add an invoice to spent time without linked issue in Redmine?

This video will teach you how to add an invoice to spent time without linked issue in Redmine (via the RedmineUP Invoices plugin).
Learn more about our Redmine plugins at: www.redmineup....
Don't waste your time on Redmine maintenance. Hire experts and focus on your projects with RedmineUP Cloud version: www.redmineup....
Our Help & Support Сenter: www.redmineup....
More useful content in our blog: www.redmineup....
Follow us on social networks: / redmineup / redmineup / redmineup