1. Open your browser and navigate to https://sigmaestimates.com/products/databases/rs-means-2/
2. Determine the RSMeans Data Set you wish to purchase, click on Buy, and follow the prompts to complete your purchase, and download the installation file.
3. Click on the RSMeans installation file, run it, and follow the prompts.
4. Open Sigma, click on the Libraries tab, and you will see that the RSMeans cost databases have been added to the ribbon.
5. Click on the RSMeans cost database you have purchased and in the License Verification dialogue box enter the license number you were given during the purchase.
6. Once the Activation is completed, click Finish.
7. RSMeans is now active in Sigma.