Proper workshop duration and estimating meeting length help set the schedules and expectations of participants. Stay cautious because if done incorrectly, your sessions risk premature completion and poor quality. Additionally, if your schedule expands, expect scheduling problems and erosion of session leader credibility.
General Guidelines for Estimating Meeting Length
Schedule workshops for no more than two (or three) days in length and strive to complete meetings within fifty minutes. Hence, time limits ensure that participants do not become too exhausted. Likewise, consistency encourages more reliable and prompt attendance.
Estimating Meeting Length
Schedule your meetings to begin at five past the hour or half hour. Conclude within fifty minutes, typically by five minutes before the hour or half-hour. Be the one session leader courteous enough to allow your participants time between meetings (ie, back-to-backs) to check their email, grab some coffee, etc.
Estimating Workshop Length
The workshop is the ultimate time-box—that is, work expands or contracts to fill the time allotted. Guesstimate how long each agenda step takes. Similarly. add up your times. When they total between sixteen and twenty-five hours, make it a three-day workshop. If less, make it a two-day (or partial) session. If more than thirty hours, you are better off to schedule two sessions (unless participants are subject to substantial travel time and costs).
Estimating Meeting Length
Following are guidelines for estimating workshops:
- If a business is not clearly defined or widely differing opinions exist among the business people about the process they do or should go through, then schedule one high-level session to further scope the business (Context Diagram workshop) before defining what and how many detailed sessions to hold.
- Define a discrete purpose for each multiple-day session. If the session appears to have two or more major reasons for existence, then it probably ought to be two or more sessions.
- Participants for high-level workshops (Project Planning, Activity Flows, Context Diagram, Logical Modeling) come from diverse work backgrounds. However, for detailed workshops, the participants may work in only one or two areas. If it appears that there are many areas represented in a detailed session, the scope is probably too broad and you should break it into further and discrete sessions.
- A two-day detailed Activity Flows workshop provides enough requirements for numerous Detailed Design approaches.
- Adjust your estimates based on project or technique risk (see Risk Management). Low risk results shorten times. High risk results extend times.
- A two- or three-day Activity Flows workshop provides the following:
- Definition of a business process for a given area (specified scope).
- Problem identification and high-level requirements for a major portion of any project or initiative.
- A two- or three-day Activity Flows combined with a two- or three-day Logical Modeling workshop covers the following:
- Requirements for a new product or a software package that automates a focused business area (eg, forecasting).
- Redefinition of a business (eg, redefining an existing process; eg, insurance agent commissions).
- Planning sessions require two for Project Planning and three days for Organizational Design. The sessions may conclude quicker if you and your participants prepare thoroughly.
Estimating Meeting Length Tips
“PM 102” by Francis Webster provides some excellent tips on both estimating and controlling estimates, including some of his suggestions for reducing project duration:
- Alter the organizational structure
- Amplify managerial attention and involvement
- Apply additional resources
- Change the person responsible
- Define activities in greater detail
- Delete specified activities
- Enhance the supporting technology
- Expedite communications, materials, and work orders
- Improve the management information and control system
- Modify target dates
- Overlap activities
- Reallocate or reassign resources
- Reduce the scope of the project
- Subcontract or buy select services
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