> For the complete documentation index, see [llms.txt](https://docs.boomerangme.cards/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.boomerangme.cards/integrations/highlevel/how-to-set-up-a-workflow-in-ghl.md).
# How to Set Up a Workflow in GHL
Use only this trigger:\
Contact changed — triggered by any change in the customer card (custom fields).
### Option 1: Card Issue
If the card has just been issued (generated):
* Select a custom field as a condition `Install Link`.
* Condition: `Install Link → has changed` (changed).
* This means that the installation link has appeared → the card has been issued.
For example,
### Option 2: Installing the card
If the card was installed by the user:
* Use a custom field `Card Status`.
* Condition: `Card Status → has changed to Installed`.
* This confirms the fact that the card has been installed.
✅ If the field value was previously empty and became non-empty, this can also be used as an indication of installation.
For example,
### Option 3: Tracking balance and stamps
#### Balance (e.g. cashback or bonuses):
* Find the *Reward* or *Bonus Balance* field (the name depends on the card type).
* Condition: `Reward → has changed`.
#### Stamps:
* Use the field `Number of Stamps` or `Total Stamps`.
* Condition: `Number of Stamps → has changed`.
The names of the fields may differ depending on the card template (stamped, bonus, etc.).
An example where the total number of customer stamps changes.
❗️Important: Pay attention to the card identifier. Each card has its own identifier.
This is a standard workflow setup process. Follow the instructions in GHL for further details.
Next you can add the actions that GHL suggests.
In addition, you can use our actions