Emails in Relationship Panels

[Oleksii S.]

I need Emails as Relationship Panel for Opportunities (and some other custom entities), but it is absent in the list in Layout Manager. How should I do it?

[Maximus]

Hi Oleksii.
For Opportunity you have do:
1. Open file /custom/Espo/Custom/Resources/metadata/entityDefs/Opportunity.json and add to the link section this code:

"links": {
    "emails": {
        "layoutRelationshipsDisabled": false
    }
}

2. Administration -> Clear Cache.
3. Refresh a web page.
4. Administration -> Layout Manager -> Opportunity -> Relationship Panels -> drag and drop the Email panel.

[Oleksii S.]

Thank you.
Is there any way to make this option available from UI in cloud system?

[Maximus]

No way to achieve it through UI. Code only. But for the cloud customers we can do such tiny customization on demand.