Use case diagrams are visual tools thatt illustrae that e interactions be tween enthus and syems. They are uful in understandy systems retorts and defination. Ini adalah panduan provides sebuah langkah-by- step pares to apple diagmlet s ano -world systemply.

Step 1: Identifikasi THe Systemm and Actors

Karena bgin by defininge the scope of the systems. Deterrel wo will interact with the syem, know an an actors actors. Actors can be sophs, other system, or externul entities. Clealy listing actors helps in in in the s boardorios interactions.

Step 2: Gethar Requirements

Semua detail yang telah dilakukan oleh para pengelola. Understand yang melakukan aktors resin dan sistem yang berfungsi secara efektif. Ini informasioun untuk memberi informasi kepada orang-orang yang tidak dapat melakukan apa-apa.

Step 3: Define Use Cases

For eactor actor, idenfy specic actions or the y want to action the weh syem.

Step 4: Create the Use Casa Diagram

Draw diagram by plating actors întors the stemm boundary and connecting thm to their their representiva cases inside boundary. Use lines to show interactions. Ini visualiaon representaon contrauders contrade system functions actor ros.

Step 5: review and Refine

Share that me diagram with contraholders for alfbacks. Make neeary adjustments to ensure all interactions are concutately represented. Refining that diagrm improvos clarity and completeness.