how to give access to a table for a particular group so that they can view and change the contents?

[Kiddy1]

i created a group and a table i need to give acces to the group so that they can read and write?

screenshots will be helpful

[Chuck Tomasi]

Hi,

I recommend assigning a role to that group and then applying the role to the appropriate ACLs to grant read/write/delete/create access. This is the preferred way to grant access rather than a specific group. It allows for more flexibility over time and has better performance.

Docs: Access control rules

Docs: Contextual security  

Security Best Practices - ServiceNow Wiki

[Chuck Tomasi]

Let me know if you are blocked on this or if it answers your question. It's straight out of the System Administration course.

[Kiddy1]

i have created a group aand added users to it how to give them access to the table,each table have a definite role?

[Dave Smith1]

Create a new role that is owned by the group (as Chuck mentioned above)

Then create new ACLs on your table using that role.

As Chuck mentioned, this is a topic covered by our Sysadmin training.