Hello Brizay Mathis

Hope you are doing well.

We can add this code in views xml file inherit the template of 'placeholder_user_sign_in'.

// Code in comment

Other Way Without Code:

step1 - Open website

Step 2 - Open 'site' menu click on 'HTML / CSS Editor

Step 3 - Open the pop up same like below image

Step 4 - Search the 'User Sign In' 

Step 5 - Comment this anchor tag

You can check below attached image

Please reach out to us if any queries.

Thanks & Regards,

Email:   odoo@aktivsoftware.com           

Skype: kalpeshmaheshwari 

1. Login as Administrator

2. Open the website

3. Click on the Site menu

4. Click on HTML / CSS Editor submenu

5. There will be a popup

​5.1) Click on Edit HTML anyway

6. On top of the editor tab. In center there will be a selection box near to Save button. Click on it.

7. Search User Sign In template in that search box and click that template.

8. Comment the lines inside the xpath and save it.

Now the Signup button will be hidden.

ok