Connecting Your Resnexus Account to DIAMO

Standard integration with hourly price pushes for all unit groups 365 days into the future.


Step 1: Connect and Setup in ResNexus

  1. Login to your ResNexus account and navigate to SettingsIntegrations Marketplace


2. Scroll down to Revenue Management and click ‘Learn More’ on the DIAMO app.


3. Click ’Connect


4. Click ‘Register

Step 2: Locate Your Hotel ID in ResNexus

  1. Go to Settings > Direct Connect.
  2. Scroll to the DIAMO section and select Settings.

  3. On the Registration tab, note your Hotel ID.


Step 3: Create Groups for Your Units

  1. After clicking 'Register', you should be automatically redirected to the Groups page. If not, select Groups from the right-hand side of the page. Then click Create Group to open the Group creation window.


2. Enter the Group Name.


3. Check the box next to each Unit/Room that will be included in the group.

    1. If adding more than one unit, select a Master Unit from the drop-down.
    2. The Master Unit will control pricing updates for all units in the group.


4. Click Save.

📝 Note:

  • Only group units if they have the same allowed number of guests and rates.
  • Do not group units with different rates, as DIAMO will apply identical rate adjustments to all units in a group.
  • If you are unsure or have questions please contact your ResNexus support team for assistance


Step 4: Connect ResNexus to DIAMO

  1. Obtain RMMS Onboarding link by contacting your DIAMO Revenue Manager. Once you receive the link, create your account and log in to DIAMO.
  2. After login in, navigate to Account Settings >> Connect PMS tab. Search for 'Resnexus'
  3. Paste the 'Hotel ID' copied above and click on 'Connect to Resnexus'


  4. Once connected, your Resnexus unit groups will appear in your DIAMO dashboard



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