Question
How can I implement tips on the [Connected to] detail?

Answer
The tips for the [Connected to] detail are formed based on the onGetPageTips() method that must be called in the BasePageV2 schema:

To add a custom tip in the [Activities] section, you need to:
- replace АctivityPageV2
- add localizable string
- override the onGetPageTips() method


In the base configuration you can see an example of code in the ContactPageV2 (UIv2) schema:
{
"operation": "insert",
"parentName": "Header",
"propertyName": "items",
"name": "Owner",
"values": {
"layout": {"column": 11, "row": 2, "colSpan": 13},
"tip": {
"content": {"bindTo": "Resources.Strings.OwnerTip"}
}
}
},