What does "no basis in law or fact" mean under Texas Rule 91a?

Question

Accepted Answer

This question has been addressed in 2 Texas court opinion(s), including Shelton v. Flores. Government employees, such as CPS caseworkers or law enforcement officers, cannot unilaterally exit a lawsuit under the TTCA election-of-remedies provision unless the government agency they work for formally moves for their dismissal. This provides family law litigants with strategic leverage to keep individual defendants in a case for discovery purposes, especially when an agency is reluctant to admit the employee was acting within the scope of their employment.

Rule 91a Motion

What does "no basis in law or fact" mean under Texas Rule 91a?