We don't need any help, we are already lean!

"Lean and Six Sigma are only for manufacturing organizations!"
"Our processes/company is unique, so that won't work here!"
"We're already lean because we're working so hard and so many hours!'

What "lean" looks like to people who don't get it yet.

Have you heard these comments before? That's the first sign of a company in desperate need of process improvement. 

I'll admit, there is some difficulty in getting people in a transactional or office environment to embrace lean and six sigma concepts. The biggest issue is that they can't SEE their workflow, so they cannot easily translate a manufacturing example (often used in training materials) to their own jobs.

I'll also admit, I can lean out anyone else's process, but when I decided I needed to lean out my own work, I ran into some difficulties.

After some serious evaluation of what I actually do (when not training or consulting, those are easy), I realized that I provide "items" to my customers. Items could be book summaries, templates, training material, procedures, guidelines, reference material, examples, recommendations, graphics, just to name a few. My clients take these items, and turn them into action, which should result in an increase in value or reduction in waste or reduction in life cycle costs to their business. Therefore, I indirectly help my clients improve their processes, or directly help them (when they get stuck).

I figured out I used a very simple process to convert a request from a client into an "item".

1. Obtain needs from clients
2. Gain approval to proceed (based on cost and time frame)
3. Create draft of item
4. Review draft with colleagues/experts
5. Make revisions
6. Review revision with broader audience and client
7. Make 2nd revision
8. Release item to client
9. Follow-up with client to determine usage
10. Review success and modify process

For example, one client asked for a summary powerpoint document of basic lean tools, that they could give to their employees, to let them read through prior to a lean event. We had some of it created already, but not in one single presentation, so it needed some work.

Here is what I did:

Step 1. Discussed how many slides, what kind of detail they wanted, which tools and concepts to include, how to navigate between slides, etc.
Step 2. I came back with how long it would take, and how much it would cost. We agreed to proceed after some discussion. I also provided some sample slides, and a basic framework for the presentation.
Step 3. I created a rough draft of the training. It's easy to get 80% done, then want to start something new (get sick of working on the same thing), but this is where you need to step it up to reach 100% completion.
Step 4. I next sent it to my consultant friends and former co-workers for feedback. Some provided better slides, challenged the intent of the presentation, and gave me some ideas on what to improve.
Step 5. I made most of the revisions, and ignored those that were minor, but would add significant time.
Step 6. I next sent it out to the client and some non-expert friends, to see if they could follow along with the presentation. They would better represent my target audience.
Step 7. After getting some of their feedback, I made some final changes.
Step 8. I sent the final "item" to the client for approval, and an invoice was provided.
Step 9. After the training, I asked for feedback on how it was received, and what additional changes to make.
Step 10. If I got hung up in the process, or missed a requirement, or the item didn't get used very much, I determined what I should do better next time.

Bottom line, until you actually reach step 8 above (release product to client), you have not provided any value to your clients. You don't get "credit" or get paid until you deliver. This is my "production", which connects me back to the training material that was too "manufacturing" focused before. If you can show this connection to clients, you'll see their eyes widen, and they will start thinking of all kinds of ways to apply lean to their processes.

What I want my office to look like...

Now, in order to apply lean to this particular process, I need to gather data on the following:

1) How long does it take from step 2 to step 8 (cycle time)?
2) How many items do I complete per month (output/deliveries)?
3) How well did the item get received or used (quality)? If it was good training, I would expect it to be reused over and over again. If they never touched it again, maybe it was considered low quality. Did I have to revise the item after releasing to the client? On a 1-10 scale, how happy was the client with the item?
4) Did I complete the item when they wanted it (on-time delivery)?

Once I have this data, then I can start to apply lean and six sigma concepts to the process. Create a whiteboard and display these metrics near your desk. Include a status board for the items you are currently working on, along with a visual of which step in the process each item is located. 

When reviewing the data, if it took longer than I planned, I need to look at my other activities, to see how they impacted it. The more items I'm working on at once (work in process), the longer it will take me to deliver to my client. This has really kept me focused on working on one or two items at a time (single piece flow). I like to jump around and "multitask" but I know that slows down my process, and it takes me longer to pick up where I left off. Once I start step 2, I need to stay committed to reaching step 8, so I can minimize the time between customer request to delivery to customer without any errors. This is the heart of lean.

Quality can be a little difficult to measure in the office. I mentioned some approaches above. When I go to step 9, and look at how often my items are being used, I feel this is a true measure of how good the item is. If I send out a well-written book review, but no one reads it, then did I actually provide value that the client could take and convert into improvements to their business? If not, then I didn't succeed in my task. If I create a template, and it gets sent around the company, and 50+ employees use the template, then I feel like that item was higher quality than the book review.

In summary, making the connection between lean and the office environment can be difficult and you should expect to get push back when discussing it. However, you can practice learning how to apply lean to the office by reviewing this article, and looking at the work you currently do today. It will be easier to convince others how lean directly relates to them when you can give specific examples on how you apply it to your own work. What has worked well for you when dealing with office processes?

Start simple before you map your processes

We see a lot of different processes at various levels of process performance. Some are running near six sigma levels, while others don't even think they have a process that they follow.

The maturity of the process should determine the type of tool to apply.

If your process is just getting started with process improvement, has no metrics, have never defined a common process, and doesn't know where to begin, start simple. The two tools we recommend are 5-S and standard work (actually let's call it consistent processing, since standard work is more complex than it seems).

5-S is a way to clean and organize the workspace, so that unneeded items are removed, needed things are well-labeled, easy to find, everything has it's place, so it's easy to see when there are problems in the workspace. To maintain these methods are difficult, but the first couple phases are easy and can gain some quick efficiency gains, along with a pleasing appearance.

Consistent processing is about defining a process that can be followed by everyone involved in the process, so that the problems created by differences in approaches can be reduced, and the new process can be adjusted according to problems that occur going forward. It's too confusing to try and improve a process that doesn't have any repeat performance. When you look for root cause, there are often so many process issues that can "muddy up the waters".

I recently helped with some yield problems at a facility. We had the failed unit hooked up to the test equipment, asking all kinds of questions, testing different scenarios, trying to identify what could be the problem. When we finally decided to open up the unit, it was missing a major part! You end up wasting a lot of your time investigating the simple stuff, and it slows down the improvement process (instead of working on the major issues). Establishing some standards for assembling, repairing, reworking, and verifying processes is a must!

You might also be concerned that workers will feel "confined" by a standard.

Here is what you can do to alleviate their concerns:

1) Involve them in developing the process, so they own the process, and feel a part of its development.

2) Reiterate that the standard is the safest and most efficient way to do a process TODAY, but can be improved or changed at any time.

3) Recognize those individuals who helped establish the best process, and those who improve it, to encourage others to come up with better ways of doing something. If they get some motivation from being recognized by their co-workers and leaders, then they may spend time trying to think of better ways to improve the standard.

If you can instill that kind of thinking in your people, you are really maturing as a company.