Start with the development model
Storyline can be used for straightforward slide-based training, but its value is strongest when the course needs interaction, decision-making, simulations, variables, custom feedback, or assessment logic.
Articulate lists Storyline features such as Story View and scene structure for organizing course flow, which makes it useful for more complex course designs.

A practical project sequence
A reliable timeline usually moves through discovery, content analysis, learning design, script or storyboard, prototype, full development, stakeholder review, revision, QA, LMS testing, and launch.
Trying to skip the design step often creates longer timelines later because reviewers begin making structural decisions after the course is already built.
What adds time
Timeline expands when courses include software screen capture, branching paths, custom JavaScript, conditional completion logic, narration, video, animation, accessibility remediation, translation, or multiple stakeholder groups.
The most common delay is not production itself; it is unresolved content ownership. The project needs one person or a small group empowered to approve final language and learning decisions.
How to make the schedule realistic
Before development starts, confirm the audience, source material, compliance needs, LMS standard, review dates, final approver, and launch deadline.
For urgent work, scope the first release around must-have objectives, then handle nice-to-have interactions in a later update.
Reference points
These outside references are included to support current tool and platform descriptions: