how create new entity like "Meeting"?

[VikinGDM]

Hello,
how create new entity like "Meeting"
OR how to add approval functionality to an custom entity?
Maybe, I still do not understand how signals work in BPM?..

[Andorxor]

Create a entity of type event
Add it to calendarentities in the config
Add a relationship to contacts named contacts
Add a relationship to users
Add the following to custom/Espo/Custom/Ressources/metadata/clientDefs/[Your Entity].json :

 "sidePanels": {
        "detail": [
            {
                "name": "attendees",
                "label": "Attendees",
                "view": "crm:views/meeting/record/panels/attendees",
                "sticked": true,
                "isForm": true,
                "notRefreshable": true
            }
        ],
        "detailSmall": [
            {
                "name": "attendees",
                "label": "Attendees",
                "view": "crm:views/meeting/record/panels/attendees",
                "sticked": true,
                "isForm": true,
                "notRefreshable": true
            }
        ],
        "edit": [
            {
                "name": "attendees",
                "label": "Attendees",
                "view": "crm:views/meeting/record/panels/attendees",
                "sticked": true,
                "isForm": true,
                "notRefreshable": true
            }
        ],
        "editSmall": [
            {
                "name": "attendees",
                "label": "Attendees",
                "view": "crm:views/meeting/record/panels/attendees",
                "sticked": true,
                "isForm": true,
                "notRefreshable": true
            } 

[VikinGDM]

After update this code I get error:

/client/custom/src/controllers/test2.js?r=1582717727:1 Failed to load resource: the server responded with a status of 404 (Not Found)

folder "/client/custom" is empty
Maybe, i need create or copy other files?

[eymen-elkum]

I have made post regarding this request, hope it can help,

https://www.eblasoft.com.tr/post/cloning-entity-in-espocrm