Redirect to our specific task list on task end

We have this setup too. What we use is a task end page or End Page elements (instead of the normal end elements) with a link to our task list with ivy.startref(../Modell/Prozess/Prozessstart.ivp). For sure you can use redirects too.

With ivy 4.3 and higher: On the server you can define the default processes (for end page after task end etc.) in the default settings of each application, see server doku and the following screenshot: How the process starts of this default processes have to look like you can see in the server doku too.

To use this processes in the designer too you have to make a small helper process with the following script which also sets the default processes to the designer application (must be executed after each designer restart):

import ch.ivyteam.ivy.workflow.StandardProcessType;
String defaultProcessLibraryName = "ch.ivyteam.ivy.project.wf:JsfWorkflowUi"; // use library name of your project with the default (start) processes
ivy.wf.setStandardProcessImplementationLibrary(StandardProcessType.DEFAULT_PAGES_PROCESS_TYPES, defaultProcessLibraryName);

Note: With ivy 6, the format of the library name has changed. E.g. before 6.x it's "JsfWorkflowUi", after 6.x it's "ch.ivyteam.ivy.project.wf:JsfWorkflowUi".