You can create “context” by creating a model specifically to identify a record or records you want to use as context using conditions. Mark the conditions filterable default on or off depending on need. You can use the nav component to activate/deactivate the conditions and requery the model. You can even activate and set value of a condition. So the first actions of your navigation item press/click will be to create context which you can then apply to the remaining actions in your action sequence.
