Google Apps Script / GCP Expert — Enable Custom Menu Across All Sheets (Private Add-on)
Budget: $10 – $15 USD
I already have the Apps Script code that creates a custom menu inside a Google Sheet.
The code works fine, but currently the menu is only visible in the specific Sheet where the script is bound.
What I need:
Guidance and step-by-step help to deploy this menu as a private add-on so that it automatically appears in all Google Sheets in my account.
This involves setting up a standalone Apps Script project, linking it to a user-managed Google Cloud Project, configuring OAuth consent, and deploying it correctly using Google’s current (2025) Apps Script deployment flow.
I will write and maintain the Apps Script code myself. The freelancer’s role is to show me (via screenshare or video) the exact process of activating and installing the add-on account-wide.
Deliverables
- Live walkthrough (screenshare or step-by-step video) demonstrating the deployment process.
- Validation that after the process, the custom menu is visible in all Sheets I open in my account.
Selection Criteria
- Must have recent, proven experience with private Google Sheets add-ons under the current Google Apps Script + GCP system.
- Must demonstrate a similar deployment they have done (via screenshare or video).
- Clear communication and ability to guide me efficiently without trial-and-error.
The code works fine, but currently the menu is only visible in the specific Sheet where the script is bound.
What I need:
Guidance and step-by-step help to deploy this menu as a private add-on so that it automatically appears in all Google Sheets in my account.
This involves setting up a standalone Apps Script project, linking it to a user-managed Google Cloud Project, configuring OAuth consent, and deploying it correctly using Google’s current (2025) Apps Script deployment flow.
I will write and maintain the Apps Script code myself. The freelancer’s role is to show me (via screenshare or video) the exact process of activating and installing the add-on account-wide.
Deliverables
- Live walkthrough (screenshare or step-by-step video) demonstrating the deployment process.
- Validation that after the process, the custom menu is visible in all Sheets I open in my account.
Selection Criteria
- Must have recent, proven experience with private Google Sheets add-ons under the current Google Apps Script + GCP system.
- Must demonstrate a similar deployment they have done (via screenshare or video).
- Clear communication and ability to guide me efficiently without trial-and-error.