To submit a tester call head over to your shop, find the pattern you wish to test and click the testing icon or use the settings icon and then select 'Manage testing.' A pop-up will appear. Select the 'Post a tester call' option and then edit the post as you wish. Make sure you thoroughly explain what you expect from your testers such as a deadline for the testing, communication/feedback requests and more. When you are ready, click the 'Create topic' button. We automatically generate a special application link for your tester call post so that testers can apply with a single click. You can find all applications in your Shop manager, where you can approve or reject testers. We highly recommend checking a tester's karma points. If they have many karma points it means they've successfully tested other patterns on Ribblr before. You can also assign testers manually for all patterns. Click here to find out more. By the way, tester calls posts are promoted for free on Ribblr's home page.