when there is a security incident, a manager on duty decides what parties should be involved, Involvement of each party represents a branch with next possible steps.
Loop
Processing of data cannot be completed because an error appeared, it is necessary to resolve the problem and try the steps necessary to start again.
Asana does not really have this kind of automatic “connection”. But you can come close to this, using a mix of tasks containing steps and tasks/projects you can duplicate for various scenarios. Would that make sense?
For example: one task called “Security incident” containing notes “If incident X, create a project based on the template T_X, if Y, use template T_Y”.